[
  {
    "qid": "alfred_0000:object",
    "clip_id": "alfred_0000",
    "question": "What main object did the agent or player interact with?",
    "answer": "lettuce",
    "qa_type": "object",
    "choices": [],
    "target_binding": "pickup lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0000:action",
    "clip_id": "alfred_0000",
    "question": "What action did the agent or player perform?",
    "answer": "pickup",
    "qa_type": "action",
    "choices": [],
    "target_binding": "pickup lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0000:binding",
    "clip_id": "alfred_0000",
    "question": "What action-object event is shown in the video?",
    "answer": "pickup lettuce",
    "qa_type": "binding",
    "choices": [
      "pickup lettuce",
      "close lettuce",
      "open lettuce",
      "pickup apple"
    ],
    "target_binding": "pickup lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0000:binding_mc",
    "clip_id": "alfred_0000",
    "question": "Which event happened? Choose one: pickup lettuce; close lettuce; open lettuce; pickup apple",
    "answer": "pickup lettuce",
    "qa_type": "binding_mc",
    "choices": [
      "pickup lettuce",
      "close lettuce",
      "open lettuce",
      "pickup apple"
    ],
    "target_binding": "pickup lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0000:minimal_pair_positive",
    "clip_id": "alfred_0000",
    "question": "Did the agent or player pickup the lettuce?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0000:minimal_pair_negative",
    "clip_id": "alfred_0000",
    "question": "Did the agent or player pickup key the chain?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup lettuce",
    "negative_binding": "pickup key chain",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0000:distractor_0",
    "clip_id": "alfred_0000",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the potato?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup lettuce",
    "negative_binding": "pickup potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0000:distractor_pos_0",
    "clip_id": "alfred_0000",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the lettuce?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0000:distractor_1",
    "clip_id": "alfred_0000",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the plate?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup lettuce",
    "negative_binding": "pickup plate",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0000:distractor_pos_1",
    "clip_id": "alfred_0000",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the lettuce?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0000:perception_pos",
    "clip_id": "alfred_0000",
    "question": "Is a lettuce visible in the scene?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0000:perception_neg",
    "clip_id": "alfred_0000",
    "question": "Is a hand_towel visible in the scene?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0001:object",
    "clip_id": "alfred_0001",
    "question": "Which object did the agent or player act on?",
    "answer": "pencil",
    "qa_type": "object",
    "choices": [],
    "target_binding": "pickup pencil",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0001:action",
    "clip_id": "alfred_0001",
    "question": "What did the agent or player do?",
    "answer": "pickup",
    "qa_type": "action",
    "choices": [],
    "target_binding": "pickup pencil",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0001:binding",
    "clip_id": "alfred_0001",
    "question": "What did the agent or player do, and to which object?",
    "answer": "pickup pencil",
    "qa_type": "binding",
    "choices": [
      "pickup pencil",
      "pickup apple",
      "pickup basket ball",
      "pickup bowl"
    ],
    "target_binding": "pickup pencil",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0001:binding_mc",
    "clip_id": "alfred_0001",
    "question": "Which event happened? Choose one: pickup pencil; pickup apple; pickup basket ball; pickup bowl",
    "answer": "pickup pencil",
    "qa_type": "binding_mc",
    "choices": [
      "pickup pencil",
      "pickup apple",
      "pickup basket ball",
      "pickup bowl"
    ],
    "target_binding": "pickup pencil",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0001:minimal_pair_positive",
    "clip_id": "alfred_0001",
    "question": "In this scene, did the agent or player pickup the pencil?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup pencil",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0001:minimal_pair_negative",
    "clip_id": "alfred_0001",
    "question": "In this scene, did the agent or player pickup the plunger?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup pencil",
    "negative_binding": "pickup plunger",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0001:distractor_0",
    "clip_id": "alfred_0001",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the mug?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup pencil",
    "negative_binding": "pickup mug",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0001:distractor_pos_0",
    "clip_id": "alfred_0001",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the pencil?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup pencil",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0001:distractor_1",
    "clip_id": "alfred_0001",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the bowl?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup pencil",
    "negative_binding": "pickup bowl",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0001:distractor_pos_1",
    "clip_id": "alfred_0001",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the pencil?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup pencil",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0001:perception_pos",
    "clip_id": "alfred_0001",
    "question": "Can you see a pencil in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup pencil",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0001:perception_neg",
    "clip_id": "alfred_0001",
    "question": "Can you see an egg in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup pencil",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0002:object",
    "clip_id": "alfred_0002",
    "question": "What object was involved in the interaction?",
    "answer": "butter_knife",
    "qa_type": "object",
    "choices": [],
    "target_binding": "pickup butter knife",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0002:action",
    "clip_id": "alfred_0002",
    "question": "Which action is taking place in the scene?",
    "answer": "pickup",
    "qa_type": "action",
    "choices": [],
    "target_binding": "pickup butter knife",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0002:binding",
    "clip_id": "alfred_0002",
    "question": "Describe the action and the object it was applied to.",
    "answer": "pickup butter knife",
    "qa_type": "binding",
    "choices": [
      "pickup butter knife",
      "close butter knife",
      "pickup apple",
      "pickup basket ball"
    ],
    "target_binding": "pickup butter knife",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0002:binding_mc",
    "clip_id": "alfred_0002",
    "question": "Which event happened? Choose one: pickup butter knife; close butter knife; pickup apple; pickup basket ball",
    "answer": "pickup butter knife",
    "qa_type": "binding_mc",
    "choices": [
      "pickup butter knife",
      "close butter knife",
      "pickup apple",
      "pickup basket ball"
    ],
    "target_binding": "pickup butter knife",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0002:minimal_pair_positive",
    "clip_id": "alfred_0002",
    "question": "Is it true that the agent or player pickup the butter_knife?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup butter knife",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0002:minimal_pair_negative",
    "clip_id": "alfred_0002",
    "question": "Is it true that the agent or player pickup cell the phone?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup butter knife",
    "negative_binding": "pickup cell phone",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0002:distractor_0",
    "clip_id": "alfred_0002",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the potato?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup butter knife",
    "negative_binding": "pickup potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0002:distractor_pos_0",
    "clip_id": "alfred_0002",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the butter_knife?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup butter knife",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0002:distractor_1",
    "clip_id": "alfred_0002",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the dish_sponge?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup butter knife",
    "negative_binding": "pickup dish_sponge",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0002:distractor_pos_1",
    "clip_id": "alfred_0002",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the butter_knife?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup butter knife",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0002:perception_pos",
    "clip_id": "alfred_0002",
    "question": "Does the scene contain a butter_knife?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup butter knife",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0002:perception_neg",
    "clip_id": "alfred_0002",
    "question": "Does the scene contain a lettuce?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup butter knife",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0003:object",
    "clip_id": "alfred_0003",
    "question": "Identify the object the agent or player engaged with.",
    "answer": "apple",
    "qa_type": "object",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0003:action",
    "clip_id": "alfred_0003",
    "question": "Name the action the agent or player performed.",
    "answer": "put",
    "qa_type": "action",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0003:binding",
    "clip_id": "alfred_0003",
    "question": "What is the full event, giving the action and its target object?",
    "answer": "put apple",
    "qa_type": "binding",
    "choices": [
      "put apple",
      "close apple",
      "open apple",
      "pickup apple"
    ],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0003:binding_mc",
    "clip_id": "alfred_0003",
    "question": "Which event happened? Choose one: put apple; close apple; open apple; pickup apple",
    "answer": "put apple",
    "qa_type": "binding_mc",
    "choices": [
      "put apple",
      "close apple",
      "open apple",
      "pickup apple"
    ],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0003:minimal_pair_positive",
    "clip_id": "alfred_0003",
    "question": "Did the agent or player put the apple?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0003:minimal_pair_negative",
    "clip_id": "alfred_0003",
    "question": "Did the agent or player close the apple?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": "close apple",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0003:distractor_0",
    "clip_id": "alfred_0003",
    "question": "Several objects are visible in the scene. Did the agent or player put the statue?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": "put statue",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0003:distractor_pos_0",
    "clip_id": "alfred_0003",
    "question": "Several objects are visible in the scene. Did the agent or player put the apple?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0003:distractor_1",
    "clip_id": "alfred_0003",
    "question": "Several objects are visible in the scene. Did the agent or player put the vase?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": "put vase",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0003:distractor_pos_1",
    "clip_id": "alfred_0003",
    "question": "Several objects are visible in the scene. Did the agent or player put the apple?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0003:perception_pos",
    "clip_id": "alfred_0003",
    "question": "Is an apple visible in the scene?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0003:perception_neg",
    "clip_id": "alfred_0003",
    "question": "Is a baseball_bat visible in the scene?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0004:object",
    "clip_id": "alfred_0004",
    "question": "What main object did the agent or player interact with?",
    "answer": "apple",
    "qa_type": "object",
    "choices": [],
    "target_binding": "close apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0004:action",
    "clip_id": "alfred_0004",
    "question": "What action did the agent or player perform?",
    "answer": "close",
    "qa_type": "action",
    "choices": [],
    "target_binding": "close apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0004:binding",
    "clip_id": "alfred_0004",
    "question": "What action-object event is shown in the video?",
    "answer": "close apple",
    "qa_type": "binding",
    "choices": [
      "close apple",
      "close bowl",
      "close butter knife",
      "close cloth"
    ],
    "target_binding": "close apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0004:binding_mc",
    "clip_id": "alfred_0004",
    "question": "Which event happened? Choose one: close apple; close bowl; close butter knife; close cloth",
    "answer": "close apple",
    "qa_type": "binding_mc",
    "choices": [
      "close apple",
      "close bowl",
      "close butter knife",
      "close cloth"
    ],
    "target_binding": "close apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0004:minimal_pair_positive",
    "clip_id": "alfred_0004",
    "question": "In this scene, did the agent or player close the apple?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0004:minimal_pair_negative",
    "clip_id": "alfred_0004",
    "question": "In this scene, did the agent or player close the lettuce?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close apple",
    "negative_binding": "close lettuce",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0004:distractor_0",
    "clip_id": "alfred_0004",
    "question": "Several objects are visible in the scene. Did the agent or player close the vase?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close apple",
    "negative_binding": "close vase",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0004:distractor_pos_0",
    "clip_id": "alfred_0004",
    "question": "Several objects are visible in the scene. Did the agent or player close the apple?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0004:distractor_1",
    "clip_id": "alfred_0004",
    "question": "Several objects are visible in the scene. Did the agent or player close the potato?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close apple",
    "negative_binding": "close potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0004:distractor_pos_1",
    "clip_id": "alfred_0004",
    "question": "Several objects are visible in the scene. Did the agent or player close the apple?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0004:perception_pos",
    "clip_id": "alfred_0004",
    "question": "Can you see an apple in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0004:perception_neg",
    "clip_id": "alfred_0004",
    "question": "Can you see a ladle in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0005:object",
    "clip_id": "alfred_0005",
    "question": "Which object did the agent or player act on?",
    "answer": "knife",
    "qa_type": "object",
    "choices": [],
    "target_binding": "close knife",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0005:action",
    "clip_id": "alfred_0005",
    "question": "What did the agent or player do?",
    "answer": "close",
    "qa_type": "action",
    "choices": [],
    "target_binding": "close knife",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0005:binding",
    "clip_id": "alfred_0005",
    "question": "What did the agent or player do, and to which object?",
    "answer": "close knife",
    "qa_type": "binding",
    "choices": [
      "close knife",
      "close apple",
      "close bowl",
      "close butter knife"
    ],
    "target_binding": "close knife",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0005:binding_mc",
    "clip_id": "alfred_0005",
    "question": "Which event happened? Choose one: close knife; close apple; close bowl; close butter knife",
    "answer": "close knife",
    "qa_type": "binding_mc",
    "choices": [
      "close knife",
      "close apple",
      "close bowl",
      "close butter knife"
    ],
    "target_binding": "close knife",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0005:minimal_pair_positive",
    "clip_id": "alfred_0005",
    "question": "Is it true that the agent or player close the knife?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close knife",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0005:minimal_pair_negative",
    "clip_id": "alfred_0005",
    "question": "Is it true that the agent or player close the potato?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close knife",
    "negative_binding": "close potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0005:distractor_0",
    "clip_id": "alfred_0005",
    "question": "Several objects are visible in the scene. Did the agent or player close the pan?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close knife",
    "negative_binding": "close pan",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0005:distractor_pos_0",
    "clip_id": "alfred_0005",
    "question": "Several objects are visible in the scene. Did the agent or player close the knife?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close knife",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0005:distractor_1",
    "clip_id": "alfred_0005",
    "question": "Several objects are visible in the scene. Did the agent or player close the dish_sponge?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close knife",
    "negative_binding": "close dish_sponge",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0005:distractor_pos_1",
    "clip_id": "alfred_0005",
    "question": "Several objects are visible in the scene. Did the agent or player close the knife?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close knife",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0005:perception_pos",
    "clip_id": "alfred_0005",
    "question": "Does the scene contain a knife?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close knife",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0005:perception_neg",
    "clip_id": "alfred_0005",
    "question": "Does the scene contain a cd?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close knife",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0006:object",
    "clip_id": "alfred_0006",
    "question": "What object was involved in the interaction?",
    "answer": "cup",
    "qa_type": "object",
    "choices": [],
    "target_binding": "put cup",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0006:action",
    "clip_id": "alfred_0006",
    "question": "Which action is taking place in the scene?",
    "answer": "put",
    "qa_type": "action",
    "choices": [],
    "target_binding": "put cup",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0006:binding",
    "clip_id": "alfred_0006",
    "question": "Describe the action and the object it was applied to.",
    "answer": "put cup",
    "qa_type": "binding",
    "choices": [
      "put cup",
      "put apple",
      "put bread",
      "put butter knife"
    ],
    "target_binding": "put cup",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0006:binding_mc",
    "clip_id": "alfred_0006",
    "question": "Which event happened? Choose one: put cup; put apple; put bread; put butter knife",
    "answer": "put cup",
    "qa_type": "binding_mc",
    "choices": [
      "put cup",
      "put apple",
      "put bread",
      "put butter knife"
    ],
    "target_binding": "put cup",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0006:minimal_pair_positive",
    "clip_id": "alfred_0006",
    "question": "Did the agent or player put the cup?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put cup",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0006:minimal_pair_negative",
    "clip_id": "alfred_0006",
    "question": "Did the agent or player put soap the bottle?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put cup",
    "negative_binding": "put soap bottle",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0006:distractor_0",
    "clip_id": "alfred_0006",
    "question": "Several objects are visible in the scene. Did the agent or player put the fork?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put cup",
    "negative_binding": "put fork",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0006:distractor_pos_0",
    "clip_id": "alfred_0006",
    "question": "Several objects are visible in the scene. Did the agent or player put the cup?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put cup",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0006:distractor_1",
    "clip_id": "alfred_0006",
    "question": "Several objects are visible in the scene. Did the agent or player put the spatula?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put cup",
    "negative_binding": "put spatula",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0006:distractor_pos_1",
    "clip_id": "alfred_0006",
    "question": "Several objects are visible in the scene. Did the agent or player put the cup?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put cup",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0006:perception_pos",
    "clip_id": "alfred_0006",
    "question": "Is a cup visible in the scene?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put cup",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0006:perception_neg",
    "clip_id": "alfred_0006",
    "question": "Is a key_chain visible in the scene?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put cup",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0007:object",
    "clip_id": "alfred_0007",
    "question": "Identify the object the agent or player engaged with.",
    "answer": "lettuce",
    "qa_type": "object",
    "choices": [],
    "target_binding": "close lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0007:action",
    "clip_id": "alfred_0007",
    "question": "Name the action the agent or player performed.",
    "answer": "close",
    "qa_type": "action",
    "choices": [],
    "target_binding": "close lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0007:binding",
    "clip_id": "alfred_0007",
    "question": "What is the full event, giving the action and its target object?",
    "answer": "close lettuce",
    "qa_type": "binding",
    "choices": [
      "close lettuce",
      "close apple",
      "close bowl",
      "close butter knife"
    ],
    "target_binding": "close lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0007:binding_mc",
    "clip_id": "alfred_0007",
    "question": "Which event happened? Choose one: close lettuce; close apple; close bowl; close butter knife",
    "answer": "close lettuce",
    "qa_type": "binding_mc",
    "choices": [
      "close lettuce",
      "close apple",
      "close bowl",
      "close butter knife"
    ],
    "target_binding": "close lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0007:minimal_pair_positive",
    "clip_id": "alfred_0007",
    "question": "In this scene, did the agent or player close the lettuce?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0007:minimal_pair_negative",
    "clip_id": "alfred_0007",
    "question": "In this scene, did the agent or player close the spatula?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close lettuce",
    "negative_binding": "close spatula",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0007:distractor_0",
    "clip_id": "alfred_0007",
    "question": "Several objects are visible in the scene. Did the agent or player close the statue?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close lettuce",
    "negative_binding": "close statue",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0007:distractor_pos_0",
    "clip_id": "alfred_0007",
    "question": "Several objects are visible in the scene. Did the agent or player close the lettuce?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0007:distractor_1",
    "clip_id": "alfred_0007",
    "question": "Several objects are visible in the scene. Did the agent or player close the potato?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close lettuce",
    "negative_binding": "close potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0007:distractor_pos_1",
    "clip_id": "alfred_0007",
    "question": "Several objects are visible in the scene. Did the agent or player close the lettuce?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0007:perception_pos",
    "clip_id": "alfred_0007",
    "question": "Can you see a lettuce in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0007:perception_neg",
    "clip_id": "alfred_0007",
    "question": "Can you see a pepper_shaker in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0008:object",
    "clip_id": "alfred_0008",
    "question": "What main object did the agent or player interact with?",
    "answer": "spray_bottle",
    "qa_type": "object",
    "choices": [],
    "target_binding": "close spray bottle",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0008:action",
    "clip_id": "alfred_0008",
    "question": "What action did the agent or player perform?",
    "answer": "close",
    "qa_type": "action",
    "choices": [],
    "target_binding": "close spray bottle",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0008:binding",
    "clip_id": "alfred_0008",
    "question": "What action-object event is shown in the video?",
    "answer": "close spray bottle",
    "qa_type": "binding",
    "choices": [
      "close spray bottle",
      "close apple",
      "close bowl",
      "close butter knife"
    ],
    "target_binding": "close spray bottle",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0008:binding_mc",
    "clip_id": "alfred_0008",
    "question": "Which event happened? Choose one: close spray bottle; close apple; close bowl; close butter knife",
    "answer": "close spray bottle",
    "qa_type": "binding_mc",
    "choices": [
      "close spray bottle",
      "close apple",
      "close bowl",
      "close butter knife"
    ],
    "target_binding": "close spray bottle",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0008:minimal_pair_positive",
    "clip_id": "alfred_0008",
    "question": "Is it true that the agent or player close the spray_bottle?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close spray bottle",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0008:minimal_pair_negative",
    "clip_id": "alfred_0008",
    "question": "Is it true that the agent or player close the pan?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close spray bottle",
    "negative_binding": "close pan",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0008:distractor_0",
    "clip_id": "alfred_0008",
    "question": "Several objects are visible in the scene. Did the agent or player close the cloth?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close spray bottle",
    "negative_binding": "close cloth",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0008:distractor_pos_0",
    "clip_id": "alfred_0008",
    "question": "Several objects are visible in the scene. Did the agent or player close the spray_bottle?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close spray bottle",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0008:distractor_1",
    "clip_id": "alfred_0008",
    "question": "Several objects are visible in the scene. Did the agent or player close the soap_bar?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close spray bottle",
    "negative_binding": "close soap_bar",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0008:distractor_pos_1",
    "clip_id": "alfred_0008",
    "question": "Several objects are visible in the scene. Did the agent or player close the spray_bottle?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close spray bottle",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0008:perception_pos",
    "clip_id": "alfred_0008",
    "question": "Does the scene contain a spray_bottle?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close spray bottle",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0008:perception_neg",
    "clip_id": "alfred_0008",
    "question": "Does the scene contain a cd?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close spray bottle",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0009:object",
    "clip_id": "alfred_0009",
    "question": "Which object did the agent or player act on?",
    "answer": "tissue_box",
    "qa_type": "object",
    "choices": [],
    "target_binding": "open tissue box",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0009:action",
    "clip_id": "alfred_0009",
    "question": "What did the agent or player do?",
    "answer": "open",
    "qa_type": "action",
    "choices": [],
    "target_binding": "open tissue box",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0009:binding",
    "clip_id": "alfred_0009",
    "question": "What did the agent or player do, and to which object?",
    "answer": "open tissue box",
    "qa_type": "binding",
    "choices": [
      "open tissue box",
      "open apple",
      "open bread",
      "open cd"
    ],
    "target_binding": "open tissue box",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0009:binding_mc",
    "clip_id": "alfred_0009",
    "question": "Which event happened? Choose one: open tissue box; open apple; open bread; open cd",
    "answer": "open tissue box",
    "qa_type": "binding_mc",
    "choices": [
      "open tissue box",
      "open apple",
      "open bread",
      "open cd"
    ],
    "target_binding": "open tissue box",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0009:minimal_pair_positive",
    "clip_id": "alfred_0009",
    "question": "Did the agent or player open the tissue_box?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open tissue box",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0009:minimal_pair_negative",
    "clip_id": "alfred_0009",
    "question": "Did the agent or player open the mug?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open tissue box",
    "negative_binding": "open mug",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0009:distractor_0",
    "clip_id": "alfred_0009",
    "question": "Several objects are visible in the scene. Did the agent or player open the cell_phone?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open tissue box",
    "negative_binding": "open cell_phone",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0009:distractor_pos_0",
    "clip_id": "alfred_0009",
    "question": "Several objects are visible in the scene. Did the agent or player open the tissue_box?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open tissue box",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0009:distractor_1",
    "clip_id": "alfred_0009",
    "question": "Several objects are visible in the scene. Did the agent or player open the vase?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open tissue box",
    "negative_binding": "open vase",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0009:distractor_pos_1",
    "clip_id": "alfred_0009",
    "question": "Several objects are visible in the scene. Did the agent or player open the tissue_box?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open tissue box",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0009:perception_pos",
    "clip_id": "alfred_0009",
    "question": "Is a tissue_box visible in the scene?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open tissue box",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0009:perception_neg",
    "clip_id": "alfred_0009",
    "question": "Is a pot visible in the scene?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open tissue box",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0010:object",
    "clip_id": "alfred_0010",
    "question": "What object was involved in the interaction?",
    "answer": "lettuce",
    "qa_type": "object",
    "choices": [],
    "target_binding": "close lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0010:action",
    "clip_id": "alfred_0010",
    "question": "Which action is taking place in the scene?",
    "answer": "close",
    "qa_type": "action",
    "choices": [],
    "target_binding": "close lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0010:binding",
    "clip_id": "alfred_0010",
    "question": "Describe the action and the object it was applied to.",
    "answer": "close lettuce",
    "qa_type": "binding",
    "choices": [
      "close lettuce",
      "close apple",
      "close bowl",
      "close butter knife"
    ],
    "target_binding": "close lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0010:binding_mc",
    "clip_id": "alfred_0010",
    "question": "Which event happened? Choose one: close lettuce; close apple; close bowl; close butter knife",
    "answer": "close lettuce",
    "qa_type": "binding_mc",
    "choices": [
      "close lettuce",
      "close apple",
      "close bowl",
      "close butter knife"
    ],
    "target_binding": "close lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0010:minimal_pair_positive",
    "clip_id": "alfred_0010",
    "question": "In this scene, did the agent or player close the lettuce?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0010:minimal_pair_negative",
    "clip_id": "alfred_0010",
    "question": "In this scene, did the agent or player close the tomato?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close lettuce",
    "negative_binding": "close tomato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0010:distractor_0",
    "clip_id": "alfred_0010",
    "question": "Several objects are visible in the scene. Did the agent or player close the potato?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close lettuce",
    "negative_binding": "close potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0010:distractor_pos_0",
    "clip_id": "alfred_0010",
    "question": "Several objects are visible in the scene. Did the agent or player close the lettuce?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0010:distractor_1",
    "clip_id": "alfred_0010",
    "question": "Several objects are visible in the scene. Did the agent or player close the plate?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close lettuce",
    "negative_binding": "close plate",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0010:distractor_pos_1",
    "clip_id": "alfred_0010",
    "question": "Several objects are visible in the scene. Did the agent or player close the lettuce?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0010:perception_pos",
    "clip_id": "alfred_0010",
    "question": "Can you see a lettuce in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0010:perception_neg",
    "clip_id": "alfred_0010",
    "question": "Can you see a soap_bar in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0011:object",
    "clip_id": "alfred_0011",
    "question": "Identify the object the agent or player engaged with.",
    "answer": "tomato",
    "qa_type": "object",
    "choices": [],
    "target_binding": "pickup tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0011:action",
    "clip_id": "alfred_0011",
    "question": "Name the action the agent or player performed.",
    "answer": "pickup",
    "qa_type": "action",
    "choices": [],
    "target_binding": "pickup tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0011:binding",
    "clip_id": "alfred_0011",
    "question": "What is the full event, giving the action and its target object?",
    "answer": "pickup tomato",
    "qa_type": "binding",
    "choices": [
      "pickup tomato",
      "close tomato",
      "open tomato",
      "pickup apple"
    ],
    "target_binding": "pickup tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0011:binding_mc",
    "clip_id": "alfred_0011",
    "question": "Which event happened? Choose one: pickup tomato; close tomato; open tomato; pickup apple",
    "answer": "pickup tomato",
    "qa_type": "binding_mc",
    "choices": [
      "pickup tomato",
      "close tomato",
      "open tomato",
      "pickup apple"
    ],
    "target_binding": "pickup tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0011:minimal_pair_positive",
    "clip_id": "alfred_0011",
    "question": "Is it true that the agent or player pickup the tomato?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0011:minimal_pair_negative",
    "clip_id": "alfred_0011",
    "question": "Is it true that the agent or player pickup soap the bar?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup tomato",
    "negative_binding": "pickup soap bar",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0011:distractor_0",
    "clip_id": "alfred_0011",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the potato?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup tomato",
    "negative_binding": "pickup potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0011:distractor_pos_0",
    "clip_id": "alfred_0011",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the tomato?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0011:distractor_1",
    "clip_id": "alfred_0011",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the dish_sponge?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup tomato",
    "negative_binding": "pickup dish_sponge",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0011:distractor_pos_1",
    "clip_id": "alfred_0011",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the tomato?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0011:perception_pos",
    "clip_id": "alfred_0011",
    "question": "Does the scene contain a tomato?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0011:perception_neg",
    "clip_id": "alfred_0011",
    "question": "Does the scene contain a ladle?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0012:object",
    "clip_id": "alfred_0012",
    "question": "What main object did the agent or player interact with?",
    "answer": "key_chain",
    "qa_type": "object",
    "choices": [],
    "target_binding": "pickup key chain",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0012:action",
    "clip_id": "alfred_0012",
    "question": "What action did the agent or player perform?",
    "answer": "pickup",
    "qa_type": "action",
    "choices": [],
    "target_binding": "pickup key chain",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0012:binding",
    "clip_id": "alfred_0012",
    "question": "What action-object event is shown in the video?",
    "answer": "pickup key chain",
    "qa_type": "binding",
    "choices": [
      "pickup key chain",
      "pickup apple",
      "pickup basket ball",
      "pickup bowl"
    ],
    "target_binding": "pickup key chain",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0012:binding_mc",
    "clip_id": "alfred_0012",
    "question": "Which event happened? Choose one: pickup key chain; pickup apple; pickup basket ball; pickup bowl",
    "answer": "pickup key chain",
    "qa_type": "binding_mc",
    "choices": [
      "pickup key chain",
      "pickup apple",
      "pickup basket ball",
      "pickup bowl"
    ],
    "target_binding": "pickup key chain",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0012:minimal_pair_positive",
    "clip_id": "alfred_0012",
    "question": "Did the agent or player pickup the key_chain?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup key chain",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0012:minimal_pair_negative",
    "clip_id": "alfred_0012",
    "question": "Did the agent or player pickup the bread?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup key chain",
    "negative_binding": "pickup bread",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0012:distractor_0",
    "clip_id": "alfred_0012",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the tissue_box?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup key chain",
    "negative_binding": "pickup tissue_box",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0012:distractor_pos_0",
    "clip_id": "alfred_0012",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the key_chain?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup key chain",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0012:distractor_1",
    "clip_id": "alfred_0012",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the newspaper?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup key chain",
    "negative_binding": "pickup newspaper",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0012:distractor_pos_1",
    "clip_id": "alfred_0012",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the key_chain?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup key chain",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0012:perception_pos",
    "clip_id": "alfred_0012",
    "question": "Is a key_chain visible in the scene?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup key chain",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0012:perception_neg",
    "clip_id": "alfred_0012",
    "question": "Is a ladle visible in the scene?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup key chain",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0013:object",
    "clip_id": "alfred_0013",
    "question": "Which object did the agent or player act on?",
    "answer": "lettuce",
    "qa_type": "object",
    "choices": [],
    "target_binding": "put lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0013:action",
    "clip_id": "alfred_0013",
    "question": "What did the agent or player do?",
    "answer": "put",
    "qa_type": "action",
    "choices": [],
    "target_binding": "put lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0013:binding",
    "clip_id": "alfred_0013",
    "question": "What did the agent or player do, and to which object?",
    "answer": "put lettuce",
    "qa_type": "binding",
    "choices": [
      "put lettuce",
      "close lettuce",
      "open lettuce",
      "pickup lettuce"
    ],
    "target_binding": "put lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0013:binding_mc",
    "clip_id": "alfred_0013",
    "question": "Which event happened? Choose one: put lettuce; close lettuce; open lettuce; pickup lettuce",
    "answer": "put lettuce",
    "qa_type": "binding_mc",
    "choices": [
      "put lettuce",
      "close lettuce",
      "open lettuce",
      "pickup lettuce"
    ],
    "target_binding": "put lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0013:minimal_pair_positive",
    "clip_id": "alfred_0013",
    "question": "In this scene, did the agent or player put the lettuce?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0013:minimal_pair_negative",
    "clip_id": "alfred_0013",
    "question": "In this scene, did the agent or player put the pillow?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put lettuce",
    "negative_binding": "put pillow",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0013:distractor_0",
    "clip_id": "alfred_0013",
    "question": "Several objects are visible in the scene. Did the agent or player put the potato?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put lettuce",
    "negative_binding": "put potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0013:distractor_pos_0",
    "clip_id": "alfred_0013",
    "question": "Several objects are visible in the scene. Did the agent or player put the lettuce?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0013:distractor_1",
    "clip_id": "alfred_0013",
    "question": "Several objects are visible in the scene. Did the agent or player put the credit_card?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put lettuce",
    "negative_binding": "put credit_card",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0013:distractor_pos_1",
    "clip_id": "alfred_0013",
    "question": "Several objects are visible in the scene. Did the agent or player put the lettuce?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0013:perception_pos",
    "clip_id": "alfred_0013",
    "question": "Can you see a lettuce in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0013:perception_neg",
    "clip_id": "alfred_0013",
    "question": "Can you see a ladle in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0014:object",
    "clip_id": "alfred_0014",
    "question": "What object was involved in the interaction?",
    "answer": "potato",
    "qa_type": "object",
    "choices": [],
    "target_binding": "open potato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0014:action",
    "clip_id": "alfred_0014",
    "question": "Which action is taking place in the scene?",
    "answer": "open",
    "qa_type": "action",
    "choices": [],
    "target_binding": "open potato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0014:binding",
    "clip_id": "alfred_0014",
    "question": "Describe the action and the object it was applied to.",
    "answer": "open potato",
    "qa_type": "binding",
    "choices": [
      "open potato",
      "close potato",
      "open apple",
      "open bread"
    ],
    "target_binding": "open potato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0014:binding_mc",
    "clip_id": "alfred_0014",
    "question": "Which event happened? Choose one: open potato; close potato; open apple; open bread",
    "answer": "open potato",
    "qa_type": "binding_mc",
    "choices": [
      "open potato",
      "close potato",
      "open apple",
      "open bread"
    ],
    "target_binding": "open potato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0014:minimal_pair_positive",
    "clip_id": "alfred_0014",
    "question": "Is it true that the agent or player open the potato?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open potato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0014:minimal_pair_negative",
    "clip_id": "alfred_0014",
    "question": "Is it true that the agent or player open the lettuce?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open potato",
    "negative_binding": "open lettuce",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0014:distractor_0",
    "clip_id": "alfred_0014",
    "question": "Several objects are visible in the scene. Did the agent or player open the dish_sponge?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open potato",
    "negative_binding": "open dish_sponge",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0014:distractor_pos_0",
    "clip_id": "alfred_0014",
    "question": "Several objects are visible in the scene. Did the agent or player open the potato?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open potato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0014:distractor_1",
    "clip_id": "alfred_0014",
    "question": "Several objects are visible in the scene. Did the agent or player open the butter_knife?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open potato",
    "negative_binding": "open butter_knife",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0014:distractor_pos_1",
    "clip_id": "alfred_0014",
    "question": "Several objects are visible in the scene. Did the agent or player open the potato?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open potato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0014:perception_pos",
    "clip_id": "alfred_0014",
    "question": "Does the scene contain a potato?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open potato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0014:perception_neg",
    "clip_id": "alfred_0014",
    "question": "Does the scene contain a tomato?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open potato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0015:object",
    "clip_id": "alfred_0015",
    "question": "Identify the object the agent or player engaged with.",
    "answer": "potato",
    "qa_type": "object",
    "choices": [],
    "target_binding": "put potato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0015:action",
    "clip_id": "alfred_0015",
    "question": "Name the action the agent or player performed.",
    "answer": "put",
    "qa_type": "action",
    "choices": [],
    "target_binding": "put potato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0015:binding",
    "clip_id": "alfred_0015",
    "question": "What is the full event, giving the action and its target object?",
    "answer": "put potato",
    "qa_type": "binding",
    "choices": [
      "put potato",
      "close potato",
      "open potato",
      "put apple"
    ],
    "target_binding": "put potato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0015:binding_mc",
    "clip_id": "alfred_0015",
    "question": "Which event happened? Choose one: put potato; close potato; open potato; put apple",
    "answer": "put potato",
    "qa_type": "binding_mc",
    "choices": [
      "put potato",
      "close potato",
      "open potato",
      "put apple"
    ],
    "target_binding": "put potato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0015:minimal_pair_positive",
    "clip_id": "alfred_0015",
    "question": "Did the agent or player put the potato?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put potato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0015:minimal_pair_negative",
    "clip_id": "alfred_0015",
    "question": "Did the agent or player put the ladle?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put potato",
    "negative_binding": "put ladle",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0015:distractor_0",
    "clip_id": "alfred_0015",
    "question": "Several objects are visible in the scene. Did the agent or player put the statue?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put potato",
    "negative_binding": "put statue",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0015:distractor_pos_0",
    "clip_id": "alfred_0015",
    "question": "Several objects are visible in the scene. Did the agent or player put the potato?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put potato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0015:distractor_1",
    "clip_id": "alfred_0015",
    "question": "Several objects are visible in the scene. Did the agent or player put the credit_card?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put potato",
    "negative_binding": "put credit_card",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0015:distractor_pos_1",
    "clip_id": "alfred_0015",
    "question": "Several objects are visible in the scene. Did the agent or player put the potato?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put potato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0015:perception_pos",
    "clip_id": "alfred_0015",
    "question": "Is a potato visible in the scene?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put potato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0015:perception_neg",
    "clip_id": "alfred_0015",
    "question": "Is a fork visible in the scene?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put potato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0016:object",
    "clip_id": "alfred_0016",
    "question": "What main object did the agent or player interact with?",
    "answer": "mug",
    "qa_type": "object",
    "choices": [],
    "target_binding": "close mug",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0016:action",
    "clip_id": "alfred_0016",
    "question": "What action did the agent or player perform?",
    "answer": "close",
    "qa_type": "action",
    "choices": [],
    "target_binding": "close mug",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0016:binding",
    "clip_id": "alfred_0016",
    "question": "What action-object event is shown in the video?",
    "answer": "close mug",
    "qa_type": "binding",
    "choices": [
      "close mug",
      "close apple",
      "close bowl",
      "close butter knife"
    ],
    "target_binding": "close mug",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0016:binding_mc",
    "clip_id": "alfred_0016",
    "question": "Which event happened? Choose one: close mug; close apple; close bowl; close butter knife",
    "answer": "close mug",
    "qa_type": "binding_mc",
    "choices": [
      "close mug",
      "close apple",
      "close bowl",
      "close butter knife"
    ],
    "target_binding": "close mug",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0016:minimal_pair_positive",
    "clip_id": "alfred_0016",
    "question": "In this scene, did the agent or player close the mug?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close mug",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0016:minimal_pair_negative",
    "clip_id": "alfred_0016",
    "question": "In this scene, did the agent or player put the mug?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close mug",
    "negative_binding": "put mug",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0016:distractor_0",
    "clip_id": "alfred_0016",
    "question": "Several objects are visible in the scene. Did the agent or player close the vase?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close mug",
    "negative_binding": "close vase",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0016:distractor_pos_0",
    "clip_id": "alfred_0016",
    "question": "Several objects are visible in the scene. Did the agent or player close the mug?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close mug",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0016:distractor_1",
    "clip_id": "alfred_0016",
    "question": "Several objects are visible in the scene. Did the agent or player close the credit_card?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close mug",
    "negative_binding": "close credit_card",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0016:distractor_pos_1",
    "clip_id": "alfred_0016",
    "question": "Several objects are visible in the scene. Did the agent or player close the mug?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close mug",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0016:perception_pos",
    "clip_id": "alfred_0016",
    "question": "Can you see a mug in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close mug",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0016:perception_neg",
    "clip_id": "alfred_0016",
    "question": "Can you see a bowl in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close mug",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0017:object",
    "clip_id": "alfred_0017",
    "question": "Which object did the agent or player act on?",
    "answer": "tomato",
    "qa_type": "object",
    "choices": [],
    "target_binding": "open tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0017:action",
    "clip_id": "alfred_0017",
    "question": "What did the agent or player do?",
    "answer": "open",
    "qa_type": "action",
    "choices": [],
    "target_binding": "open tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0017:binding",
    "clip_id": "alfred_0017",
    "question": "What did the agent or player do, and to which object?",
    "answer": "open tomato",
    "qa_type": "binding",
    "choices": [
      "open tomato",
      "close tomato",
      "open apple",
      "open bread"
    ],
    "target_binding": "open tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0017:binding_mc",
    "clip_id": "alfred_0017",
    "question": "Which event happened? Choose one: open tomato; close tomato; open apple; open bread",
    "answer": "open tomato",
    "qa_type": "binding_mc",
    "choices": [
      "open tomato",
      "close tomato",
      "open apple",
      "open bread"
    ],
    "target_binding": "open tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0017:minimal_pair_positive",
    "clip_id": "alfred_0017",
    "question": "Is it true that the agent or player open the tomato?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0017:minimal_pair_negative",
    "clip_id": "alfred_0017",
    "question": "Is it true that the agent or player open the mug?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open tomato",
    "negative_binding": "open mug",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0017:distractor_0",
    "clip_id": "alfred_0017",
    "question": "Several objects are visible in the scene. Did the agent or player open the dish_sponge?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open tomato",
    "negative_binding": "open dish_sponge",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0017:distractor_pos_0",
    "clip_id": "alfred_0017",
    "question": "Several objects are visible in the scene. Did the agent or player open the tomato?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0017:distractor_1",
    "clip_id": "alfred_0017",
    "question": "Several objects are visible in the scene. Did the agent or player open the butter_knife?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open tomato",
    "negative_binding": "open butter_knife",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0017:distractor_pos_1",
    "clip_id": "alfred_0017",
    "question": "Several objects are visible in the scene. Did the agent or player open the tomato?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0017:perception_pos",
    "clip_id": "alfred_0017",
    "question": "Does the scene contain a tomato?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0017:perception_neg",
    "clip_id": "alfred_0017",
    "question": "Does the scene contain a pepper_shaker?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0018:object",
    "clip_id": "alfred_0018",
    "question": "What object was involved in the interaction?",
    "answer": "spatula",
    "qa_type": "object",
    "choices": [],
    "target_binding": "open spatula",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0018:action",
    "clip_id": "alfred_0018",
    "question": "Which action is taking place in the scene?",
    "answer": "open",
    "qa_type": "action",
    "choices": [],
    "target_binding": "open spatula",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0018:binding",
    "clip_id": "alfred_0018",
    "question": "Describe the action and the object it was applied to.",
    "answer": "open spatula",
    "qa_type": "binding",
    "choices": [
      "open spatula",
      "close spatula",
      "open apple",
      "open bread"
    ],
    "target_binding": "open spatula",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0018:binding_mc",
    "clip_id": "alfred_0018",
    "question": "Which event happened? Choose one: open spatula; close spatula; open apple; open bread",
    "answer": "open spatula",
    "qa_type": "binding_mc",
    "choices": [
      "open spatula",
      "close spatula",
      "open apple",
      "open bread"
    ],
    "target_binding": "open spatula",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0018:minimal_pair_positive",
    "clip_id": "alfred_0018",
    "question": "Did the agent or player open the spatula?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open spatula",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0018:minimal_pair_negative",
    "clip_id": "alfred_0018",
    "question": "Did the agent or player close the spatula?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open spatula",
    "negative_binding": "close spatula",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0018:distractor_0",
    "clip_id": "alfred_0018",
    "question": "Several objects are visible in the scene. Did the agent or player open the statue?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open spatula",
    "negative_binding": "open statue",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0018:distractor_pos_0",
    "clip_id": "alfred_0018",
    "question": "Several objects are visible in the scene. Did the agent or player open the spatula?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open spatula",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0018:distractor_1",
    "clip_id": "alfred_0018",
    "question": "Several objects are visible in the scene. Did the agent or player open the vase?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open spatula",
    "negative_binding": "open vase",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0018:distractor_pos_1",
    "clip_id": "alfred_0018",
    "question": "Several objects are visible in the scene. Did the agent or player open the spatula?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open spatula",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0018:perception_pos",
    "clip_id": "alfred_0018",
    "question": "Is a spatula visible in the scene?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open spatula",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0018:perception_neg",
    "clip_id": "alfred_0018",
    "question": "Is a basket_ball visible in the scene?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open spatula",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0019:object",
    "clip_id": "alfred_0019",
    "question": "Identify the object the agent or player engaged with.",
    "answer": "spoon",
    "qa_type": "object",
    "choices": [],
    "target_binding": "pickup spoon",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0019:action",
    "clip_id": "alfred_0019",
    "question": "Name the action the agent or player performed.",
    "answer": "pickup",
    "qa_type": "action",
    "choices": [],
    "target_binding": "pickup spoon",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0019:binding",
    "clip_id": "alfred_0019",
    "question": "What is the full event, giving the action and its target object?",
    "answer": "pickup spoon",
    "qa_type": "binding",
    "choices": [
      "pickup spoon",
      "pickup apple",
      "pickup basket ball",
      "pickup bowl"
    ],
    "target_binding": "pickup spoon",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0019:binding_mc",
    "clip_id": "alfred_0019",
    "question": "Which event happened? Choose one: pickup spoon; pickup apple; pickup basket ball; pickup bowl",
    "answer": "pickup spoon",
    "qa_type": "binding_mc",
    "choices": [
      "pickup spoon",
      "pickup apple",
      "pickup basket ball",
      "pickup bowl"
    ],
    "target_binding": "pickup spoon",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0019:minimal_pair_positive",
    "clip_id": "alfred_0019",
    "question": "In this scene, did the agent or player pickup the spoon?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup spoon",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0019:minimal_pair_negative",
    "clip_id": "alfred_0019",
    "question": "In this scene, did the agent or player pickup butter the knife?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup spoon",
    "negative_binding": "pickup butter knife",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0019:distractor_0",
    "clip_id": "alfred_0019",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the statue?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup spoon",
    "negative_binding": "pickup statue",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0019:distractor_pos_0",
    "clip_id": "alfred_0019",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the spoon?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup spoon",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0019:distractor_1",
    "clip_id": "alfred_0019",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the potato?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup spoon",
    "negative_binding": "pickup potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0019:distractor_pos_1",
    "clip_id": "alfred_0019",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the spoon?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup spoon",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0019:perception_pos",
    "clip_id": "alfred_0019",
    "question": "Can you see a spoon in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup spoon",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0019:perception_neg",
    "clip_id": "alfred_0019",
    "question": "Can you see a pot in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup spoon",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0020:object",
    "clip_id": "alfred_0020",
    "question": "What main object did the agent or player interact with?",
    "answer": "baseball_bat",
    "qa_type": "object",
    "choices": [],
    "target_binding": "toggle baseball bat",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0020:action",
    "clip_id": "alfred_0020",
    "question": "What action did the agent or player perform?",
    "answer": "toggle",
    "qa_type": "action",
    "choices": [],
    "target_binding": "toggle baseball bat",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0020:binding",
    "clip_id": "alfred_0020",
    "question": "What action-object event is shown in the video?",
    "answer": "toggle baseball bat",
    "qa_type": "binding",
    "choices": [
      "toggle baseball bat",
      "toggle apple",
      "toggle book",
      "toggle bowl"
    ],
    "target_binding": "toggle baseball bat",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0020:binding_mc",
    "clip_id": "alfred_0020",
    "question": "Which event happened? Choose one: toggle baseball bat; toggle apple; toggle book; toggle bowl",
    "answer": "toggle baseball bat",
    "qa_type": "binding_mc",
    "choices": [
      "toggle baseball bat",
      "toggle apple",
      "toggle book",
      "toggle bowl"
    ],
    "target_binding": "toggle baseball bat",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0020:minimal_pair_positive",
    "clip_id": "alfred_0020",
    "question": "Is it true that the agent or player toggle the baseball_bat?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "toggle baseball bat",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0020:minimal_pair_negative",
    "clip_id": "alfred_0020",
    "question": "Is it true that the agent or player toggle the tomato?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "toggle baseball bat",
    "negative_binding": "toggle tomato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0020:distractor_0",
    "clip_id": "alfred_0020",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the bowl?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle baseball bat",
    "negative_binding": "toggle bowl",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0020:distractor_pos_0",
    "clip_id": "alfred_0020",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the baseball_bat?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle baseball bat",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0020:distractor_1",
    "clip_id": "alfred_0020",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the mug?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle baseball bat",
    "negative_binding": "toggle mug",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0020:distractor_pos_1",
    "clip_id": "alfred_0020",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the baseball_bat?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle baseball bat",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0020:perception_pos",
    "clip_id": "alfred_0020",
    "question": "Does the scene contain a baseball_bat?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "toggle baseball bat",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0020:perception_neg",
    "clip_id": "alfred_0020",
    "question": "Does the scene contain a potato?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "toggle baseball bat",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0021:object",
    "clip_id": "alfred_0021",
    "question": "Which object did the agent or player act on?",
    "answer": "ladle",
    "qa_type": "object",
    "choices": [],
    "target_binding": "pickup ladle",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0021:action",
    "clip_id": "alfred_0021",
    "question": "What did the agent or player do?",
    "answer": "pickup",
    "qa_type": "action",
    "choices": [],
    "target_binding": "pickup ladle",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0021:binding",
    "clip_id": "alfred_0021",
    "question": "What did the agent or player do, and to which object?",
    "answer": "pickup ladle",
    "qa_type": "binding",
    "choices": [
      "pickup ladle",
      "close ladle",
      "pickup apple",
      "pickup basket ball"
    ],
    "target_binding": "pickup ladle",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0021:binding_mc",
    "clip_id": "alfred_0021",
    "question": "Which event happened? Choose one: pickup ladle; close ladle; pickup apple; pickup basket ball",
    "answer": "pickup ladle",
    "qa_type": "binding_mc",
    "choices": [
      "pickup ladle",
      "close ladle",
      "pickup apple",
      "pickup basket ball"
    ],
    "target_binding": "pickup ladle",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0021:minimal_pair_positive",
    "clip_id": "alfred_0021",
    "question": "Did the agent or player pickup the ladle?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup ladle",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0021:minimal_pair_negative",
    "clip_id": "alfred_0021",
    "question": "Did the agent or player pickup the lettuce?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup ladle",
    "negative_binding": "pickup lettuce",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0021:distractor_0",
    "clip_id": "alfred_0021",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the wine_bottle?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup ladle",
    "negative_binding": "pickup wine_bottle",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0021:distractor_pos_0",
    "clip_id": "alfred_0021",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the ladle?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup ladle",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0021:distractor_1",
    "clip_id": "alfred_0021",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the glassbottle?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup ladle",
    "negative_binding": "pickup glassbottle",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0021:distractor_pos_1",
    "clip_id": "alfred_0021",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the ladle?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup ladle",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0021:perception_pos",
    "clip_id": "alfred_0021",
    "question": "Is a ladle visible in the scene?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup ladle",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0021:perception_neg",
    "clip_id": "alfred_0021",
    "question": "Is a pencil visible in the scene?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup ladle",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0022:object",
    "clip_id": "alfred_0022",
    "question": "What object was involved in the interaction?",
    "answer": "lettuce",
    "qa_type": "object",
    "choices": [],
    "target_binding": "put lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0022:action",
    "clip_id": "alfred_0022",
    "question": "Which action is taking place in the scene?",
    "answer": "put",
    "qa_type": "action",
    "choices": [],
    "target_binding": "put lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0022:binding",
    "clip_id": "alfred_0022",
    "question": "Describe the action and the object it was applied to.",
    "answer": "put lettuce",
    "qa_type": "binding",
    "choices": [
      "put lettuce",
      "close lettuce",
      "open lettuce",
      "pickup lettuce"
    ],
    "target_binding": "put lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0022:binding_mc",
    "clip_id": "alfred_0022",
    "question": "Which event happened? Choose one: put lettuce; close lettuce; open lettuce; pickup lettuce",
    "answer": "put lettuce",
    "qa_type": "binding_mc",
    "choices": [
      "put lettuce",
      "close lettuce",
      "open lettuce",
      "pickup lettuce"
    ],
    "target_binding": "put lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0022:minimal_pair_positive",
    "clip_id": "alfred_0022",
    "question": "In this scene, did the agent or player put the lettuce?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0022:minimal_pair_negative",
    "clip_id": "alfred_0022",
    "question": "In this scene, did the agent or player put the tomato?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put lettuce",
    "negative_binding": "put tomato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0022:distractor_0",
    "clip_id": "alfred_0022",
    "question": "Several objects are visible in the scene. Did the agent or player put the butter_knife?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put lettuce",
    "negative_binding": "put butter_knife",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0022:distractor_pos_0",
    "clip_id": "alfred_0022",
    "question": "Several objects are visible in the scene. Did the agent or player put the lettuce?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0022:distractor_1",
    "clip_id": "alfred_0022",
    "question": "Several objects are visible in the scene. Did the agent or player put the pot?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put lettuce",
    "negative_binding": "put pot",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0022:distractor_pos_1",
    "clip_id": "alfred_0022",
    "question": "Several objects are visible in the scene. Did the agent or player put the lettuce?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0022:perception_pos",
    "clip_id": "alfred_0022",
    "question": "Can you see a lettuce in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0022:perception_neg",
    "clip_id": "alfred_0022",
    "question": "Can you see a key_chain in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0023:object",
    "clip_id": "alfred_0023",
    "question": "Identify the object the agent or player engaged with.",
    "answer": "lettuce",
    "qa_type": "object",
    "choices": [],
    "target_binding": "open lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0023:action",
    "clip_id": "alfred_0023",
    "question": "Name the action the agent or player performed.",
    "answer": "open",
    "qa_type": "action",
    "choices": [],
    "target_binding": "open lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0023:binding",
    "clip_id": "alfred_0023",
    "question": "What is the full event, giving the action and its target object?",
    "answer": "open lettuce",
    "qa_type": "binding",
    "choices": [
      "open lettuce",
      "close lettuce",
      "open apple",
      "open bread"
    ],
    "target_binding": "open lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0023:binding_mc",
    "clip_id": "alfred_0023",
    "question": "Which event happened? Choose one: open lettuce; close lettuce; open apple; open bread",
    "answer": "open lettuce",
    "qa_type": "binding_mc",
    "choices": [
      "open lettuce",
      "close lettuce",
      "open apple",
      "open bread"
    ],
    "target_binding": "open lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0023:minimal_pair_positive",
    "clip_id": "alfred_0023",
    "question": "Is it true that the agent or player open the lettuce?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0023:minimal_pair_negative",
    "clip_id": "alfred_0023",
    "question": "Is it true that the agent or player open tissue the box?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open lettuce",
    "negative_binding": "open tissue box",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0023:distractor_0",
    "clip_id": "alfred_0023",
    "question": "Several objects are visible in the scene. Did the agent or player open the potato?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open lettuce",
    "negative_binding": "open potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0023:distractor_pos_0",
    "clip_id": "alfred_0023",
    "question": "Several objects are visible in the scene. Did the agent or player open the lettuce?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0023:distractor_1",
    "clip_id": "alfred_0023",
    "question": "Several objects are visible in the scene. Did the agent or player open the dish_sponge?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open lettuce",
    "negative_binding": "open dish_sponge",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0023:distractor_pos_1",
    "clip_id": "alfred_0023",
    "question": "Several objects are visible in the scene. Did the agent or player open the lettuce?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0023:perception_pos",
    "clip_id": "alfred_0023",
    "question": "Does the scene contain a lettuce?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0023:perception_neg",
    "clip_id": "alfred_0023",
    "question": "Does the scene contain a vase?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0024:object",
    "clip_id": "alfred_0024",
    "question": "What main object did the agent or player interact with?",
    "answer": "soap_bar",
    "qa_type": "object",
    "choices": [],
    "target_binding": "pickup soap bar",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0024:action",
    "clip_id": "alfred_0024",
    "question": "What action did the agent or player perform?",
    "answer": "pickup",
    "qa_type": "action",
    "choices": [],
    "target_binding": "pickup soap bar",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0024:binding",
    "clip_id": "alfred_0024",
    "question": "What action-object event is shown in the video?",
    "answer": "pickup soap bar",
    "qa_type": "binding",
    "choices": [
      "pickup soap bar",
      "pickup apple",
      "pickup basket ball",
      "pickup bowl"
    ],
    "target_binding": "pickup soap bar",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0024:binding_mc",
    "clip_id": "alfred_0024",
    "question": "Which event happened? Choose one: pickup soap bar; pickup apple; pickup basket ball; pickup bowl",
    "answer": "pickup soap bar",
    "qa_type": "binding_mc",
    "choices": [
      "pickup soap bar",
      "pickup apple",
      "pickup basket ball",
      "pickup bowl"
    ],
    "target_binding": "pickup soap bar",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0024:minimal_pair_positive",
    "clip_id": "alfred_0024",
    "question": "Did the agent or player pickup the soap_bar?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup soap bar",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0024:minimal_pair_negative",
    "clip_id": "alfred_0024",
    "question": "Did the agent or player pickup the plunger?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup soap bar",
    "negative_binding": "pickup plunger",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0024:distractor_0",
    "clip_id": "alfred_0024",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the cloth?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup soap bar",
    "negative_binding": "pickup cloth",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0024:distractor_pos_0",
    "clip_id": "alfred_0024",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the soap_bar?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup soap bar",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0024:distractor_1",
    "clip_id": "alfred_0024",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the hand_towel?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup soap bar",
    "negative_binding": "pickup hand_towel",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0024:distractor_pos_1",
    "clip_id": "alfred_0024",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the soap_bar?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup soap bar",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0024:perception_pos",
    "clip_id": "alfred_0024",
    "question": "Is a soap_bar visible in the scene?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup soap bar",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0024:perception_neg",
    "clip_id": "alfred_0024",
    "question": "Is a pencil visible in the scene?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup soap bar",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0025:object",
    "clip_id": "alfred_0025",
    "question": "Which object did the agent or player act on?",
    "answer": "pencil",
    "qa_type": "object",
    "choices": [],
    "target_binding": "pickup pencil",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0025:action",
    "clip_id": "alfred_0025",
    "question": "What did the agent or player do?",
    "answer": "pickup",
    "qa_type": "action",
    "choices": [],
    "target_binding": "pickup pencil",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0025:binding",
    "clip_id": "alfred_0025",
    "question": "What did the agent or player do, and to which object?",
    "answer": "pickup pencil",
    "qa_type": "binding",
    "choices": [
      "pickup pencil",
      "pickup apple",
      "pickup basket ball",
      "pickup bowl"
    ],
    "target_binding": "pickup pencil",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0025:binding_mc",
    "clip_id": "alfred_0025",
    "question": "Which event happened? Choose one: pickup pencil; pickup apple; pickup basket ball; pickup bowl",
    "answer": "pickup pencil",
    "qa_type": "binding_mc",
    "choices": [
      "pickup pencil",
      "pickup apple",
      "pickup basket ball",
      "pickup bowl"
    ],
    "target_binding": "pickup pencil",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0025:minimal_pair_positive",
    "clip_id": "alfred_0025",
    "question": "In this scene, did the agent or player pickup the pencil?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup pencil",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0025:minimal_pair_negative",
    "clip_id": "alfred_0025",
    "question": "In this scene, did the agent or player pickup the newspaper?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup pencil",
    "negative_binding": "pickup newspaper",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0025:distractor_0",
    "clip_id": "alfred_0025",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the mug?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup pencil",
    "negative_binding": "pickup mug",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0025:distractor_pos_0",
    "clip_id": "alfred_0025",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the pencil?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup pencil",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0025:distractor_1",
    "clip_id": "alfred_0025",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the cd?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup pencil",
    "negative_binding": "pickup cd",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0025:distractor_pos_1",
    "clip_id": "alfred_0025",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the pencil?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup pencil",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0025:perception_pos",
    "clip_id": "alfred_0025",
    "question": "Can you see a pencil in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup pencil",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0025:perception_neg",
    "clip_id": "alfred_0025",
    "question": "Can you see an egg in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup pencil",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0026:object",
    "clip_id": "alfred_0026",
    "question": "What object was involved in the interaction?",
    "answer": "egg",
    "qa_type": "object",
    "choices": [],
    "target_binding": "open egg",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0026:action",
    "clip_id": "alfred_0026",
    "question": "Which action is taking place in the scene?",
    "answer": "open",
    "qa_type": "action",
    "choices": [],
    "target_binding": "open egg",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0026:binding",
    "clip_id": "alfred_0026",
    "question": "Describe the action and the object it was applied to.",
    "answer": "open egg",
    "qa_type": "binding",
    "choices": [
      "open egg",
      "close egg",
      "open apple",
      "open bread"
    ],
    "target_binding": "open egg",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0026:binding_mc",
    "clip_id": "alfred_0026",
    "question": "Which event happened? Choose one: open egg; close egg; open apple; open bread",
    "answer": "open egg",
    "qa_type": "binding_mc",
    "choices": [
      "open egg",
      "close egg",
      "open apple",
      "open bread"
    ],
    "target_binding": "open egg",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0026:minimal_pair_positive",
    "clip_id": "alfred_0026",
    "question": "Is it true that the agent or player open the egg?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open egg",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0026:minimal_pair_negative",
    "clip_id": "alfred_0026",
    "question": "Is it true that the agent or player open the lettuce?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open egg",
    "negative_binding": "open lettuce",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0026:distractor_0",
    "clip_id": "alfred_0026",
    "question": "Several objects are visible in the scene. Did the agent or player open the ladle?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open egg",
    "negative_binding": "open ladle",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0026:distractor_pos_0",
    "clip_id": "alfred_0026",
    "question": "Several objects are visible in the scene. Did the agent or player open the egg?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open egg",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0026:distractor_1",
    "clip_id": "alfred_0026",
    "question": "Several objects are visible in the scene. Did the agent or player open the butter_knife?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open egg",
    "negative_binding": "open butter_knife",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0026:distractor_pos_1",
    "clip_id": "alfred_0026",
    "question": "Several objects are visible in the scene. Did the agent or player open the egg?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open egg",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0026:perception_pos",
    "clip_id": "alfred_0026",
    "question": "Does the scene contain an egg?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open egg",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0026:perception_neg",
    "clip_id": "alfred_0026",
    "question": "Does the scene contain a tomato?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open egg",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0027:object",
    "clip_id": "alfred_0027",
    "question": "Identify the object the agent or player engaged with.",
    "answer": "key_chain",
    "qa_type": "object",
    "choices": [],
    "target_binding": "pickup key chain",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0027:action",
    "clip_id": "alfred_0027",
    "question": "Name the action the agent or player performed.",
    "answer": "pickup",
    "qa_type": "action",
    "choices": [],
    "target_binding": "pickup key chain",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0027:binding",
    "clip_id": "alfred_0027",
    "question": "What is the full event, giving the action and its target object?",
    "answer": "pickup key chain",
    "qa_type": "binding",
    "choices": [
      "pickup key chain",
      "pickup apple",
      "pickup basket ball",
      "pickup bowl"
    ],
    "target_binding": "pickup key chain",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0027:binding_mc",
    "clip_id": "alfred_0027",
    "question": "Which event happened? Choose one: pickup key chain; pickup apple; pickup basket ball; pickup bowl",
    "answer": "pickup key chain",
    "qa_type": "binding_mc",
    "choices": [
      "pickup key chain",
      "pickup apple",
      "pickup basket ball",
      "pickup bowl"
    ],
    "target_binding": "pickup key chain",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0027:minimal_pair_positive",
    "clip_id": "alfred_0027",
    "question": "Did the agent or player pickup the key_chain?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup key chain",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0027:minimal_pair_negative",
    "clip_id": "alfred_0027",
    "question": "Did the agent or player pickup the bowl?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup key chain",
    "negative_binding": "pickup bowl",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0027:distractor_0",
    "clip_id": "alfred_0027",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the vase?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup key chain",
    "negative_binding": "pickup vase",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0027:distractor_pos_0",
    "clip_id": "alfred_0027",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the key_chain?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup key chain",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0027:distractor_1",
    "clip_id": "alfred_0027",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the watch?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup key chain",
    "negative_binding": "pickup watch",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0027:distractor_pos_1",
    "clip_id": "alfred_0027",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the key_chain?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup key chain",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0027:perception_pos",
    "clip_id": "alfred_0027",
    "question": "Is a key_chain visible in the scene?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup key chain",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0027:perception_neg",
    "clip_id": "alfred_0027",
    "question": "Is a bowl visible in the scene?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup key chain",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0028:object",
    "clip_id": "alfred_0028",
    "question": "What main object did the agent or player interact with?",
    "answer": "apple",
    "qa_type": "object",
    "choices": [],
    "target_binding": "pickup apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0028:action",
    "clip_id": "alfred_0028",
    "question": "What action did the agent or player perform?",
    "answer": "pickup",
    "qa_type": "action",
    "choices": [],
    "target_binding": "pickup apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0028:binding",
    "clip_id": "alfred_0028",
    "question": "What action-object event is shown in the video?",
    "answer": "pickup apple",
    "qa_type": "binding",
    "choices": [
      "pickup apple",
      "close apple",
      "open apple",
      "pickup basket ball"
    ],
    "target_binding": "pickup apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0028:binding_mc",
    "clip_id": "alfred_0028",
    "question": "Which event happened? Choose one: pickup apple; close apple; open apple; pickup basket ball",
    "answer": "pickup apple",
    "qa_type": "binding_mc",
    "choices": [
      "pickup apple",
      "close apple",
      "open apple",
      "pickup basket ball"
    ],
    "target_binding": "pickup apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0028:minimal_pair_positive",
    "clip_id": "alfred_0028",
    "question": "In this scene, did the agent or player pickup the apple?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0028:minimal_pair_negative",
    "clip_id": "alfred_0028",
    "question": "In this scene, did the agent or player pickup soap the bar?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup apple",
    "negative_binding": "pickup soap bar",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0028:distractor_0",
    "clip_id": "alfred_0028",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the pan?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup apple",
    "negative_binding": "pickup pan",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0028:distractor_pos_0",
    "clip_id": "alfred_0028",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the apple?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0028:distractor_1",
    "clip_id": "alfred_0028",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the potato?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup apple",
    "negative_binding": "pickup potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0028:distractor_pos_1",
    "clip_id": "alfred_0028",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the apple?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0028:perception_pos",
    "clip_id": "alfred_0028",
    "question": "Can you see an apple in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0028:perception_neg",
    "clip_id": "alfred_0028",
    "question": "Can you see a soap_bar in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0029:object",
    "clip_id": "alfred_0029",
    "question": "Which object did the agent or player act on?",
    "answer": "credit_card",
    "qa_type": "object",
    "choices": [],
    "target_binding": "close credit card",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0029:action",
    "clip_id": "alfred_0029",
    "question": "What did the agent or player do?",
    "answer": "close",
    "qa_type": "action",
    "choices": [],
    "target_binding": "close credit card",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0029:binding",
    "clip_id": "alfred_0029",
    "question": "What did the agent or player do, and to which object?",
    "answer": "close credit card",
    "qa_type": "binding",
    "choices": [
      "close credit card",
      "close apple",
      "close bowl",
      "close butter knife"
    ],
    "target_binding": "close credit card",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0029:binding_mc",
    "clip_id": "alfred_0029",
    "question": "Which event happened? Choose one: close credit card; close apple; close bowl; close butter knife",
    "answer": "close credit card",
    "qa_type": "binding_mc",
    "choices": [
      "close credit card",
      "close apple",
      "close bowl",
      "close butter knife"
    ],
    "target_binding": "close credit card",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0029:minimal_pair_positive",
    "clip_id": "alfred_0029",
    "question": "Is it true that the agent or player close the credit_card?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close credit card",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0029:minimal_pair_negative",
    "clip_id": "alfred_0029",
    "question": "Is it true that the agent or player close the mug?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close credit card",
    "negative_binding": "close mug",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0029:distractor_0",
    "clip_id": "alfred_0029",
    "question": "Several objects are visible in the scene. Did the agent or player close the mug?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close credit card",
    "negative_binding": "close mug",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0029:distractor_pos_0",
    "clip_id": "alfred_0029",
    "question": "Several objects are visible in the scene. Did the agent or player close the credit_card?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close credit card",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0029:distractor_1",
    "clip_id": "alfred_0029",
    "question": "Several objects are visible in the scene. Did the agent or player close the cd?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close credit card",
    "negative_binding": "close cd",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0029:distractor_pos_1",
    "clip_id": "alfred_0029",
    "question": "Several objects are visible in the scene. Did the agent or player close the credit_card?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close credit card",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0029:perception_pos",
    "clip_id": "alfred_0029",
    "question": "Does the scene contain a credit_card?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close credit card",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0029:perception_neg",
    "clip_id": "alfred_0029",
    "question": "Does the scene contain a tissue_box?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close credit card",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0030:object",
    "clip_id": "alfred_0030",
    "question": "What object was involved in the interaction?",
    "answer": "lettuce",
    "qa_type": "object",
    "choices": [],
    "target_binding": "pickup lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0030:action",
    "clip_id": "alfred_0030",
    "question": "Which action is taking place in the scene?",
    "answer": "pickup",
    "qa_type": "action",
    "choices": [],
    "target_binding": "pickup lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0030:binding",
    "clip_id": "alfred_0030",
    "question": "Describe the action and the object it was applied to.",
    "answer": "pickup lettuce",
    "qa_type": "binding",
    "choices": [
      "pickup lettuce",
      "close lettuce",
      "open lettuce",
      "pickup apple"
    ],
    "target_binding": "pickup lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0030:binding_mc",
    "clip_id": "alfred_0030",
    "question": "Which event happened? Choose one: pickup lettuce; close lettuce; open lettuce; pickup apple",
    "answer": "pickup lettuce",
    "qa_type": "binding_mc",
    "choices": [
      "pickup lettuce",
      "close lettuce",
      "open lettuce",
      "pickup apple"
    ],
    "target_binding": "pickup lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0030:minimal_pair_positive",
    "clip_id": "alfred_0030",
    "question": "Did the agent or player pickup the lettuce?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0030:minimal_pair_negative",
    "clip_id": "alfred_0030",
    "question": "Did the agent or player close the lettuce?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup lettuce",
    "negative_binding": "close lettuce",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0030:distractor_0",
    "clip_id": "alfred_0030",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the kettle?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup lettuce",
    "negative_binding": "pickup kettle",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0030:distractor_pos_0",
    "clip_id": "alfred_0030",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the lettuce?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0030:distractor_1",
    "clip_id": "alfred_0030",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the pan?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup lettuce",
    "negative_binding": "pickup pan",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0030:distractor_pos_1",
    "clip_id": "alfred_0030",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the lettuce?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0030:perception_pos",
    "clip_id": "alfred_0030",
    "question": "Is a lettuce visible in the scene?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0030:perception_neg",
    "clip_id": "alfred_0030",
    "question": "Is a cd visible in the scene?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0031:object",
    "clip_id": "alfred_0031",
    "question": "Identify the object the agent or player engaged with.",
    "answer": "apple",
    "qa_type": "object",
    "choices": [],
    "target_binding": "pickup apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0031:action",
    "clip_id": "alfred_0031",
    "question": "Name the action the agent or player performed.",
    "answer": "pickup",
    "qa_type": "action",
    "choices": [],
    "target_binding": "pickup apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0031:binding",
    "clip_id": "alfred_0031",
    "question": "What is the full event, giving the action and its target object?",
    "answer": "pickup apple",
    "qa_type": "binding",
    "choices": [
      "pickup apple",
      "close apple",
      "open apple",
      "pickup basket ball"
    ],
    "target_binding": "pickup apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0031:binding_mc",
    "clip_id": "alfred_0031",
    "question": "Which event happened? Choose one: pickup apple; close apple; open apple; pickup basket ball",
    "answer": "pickup apple",
    "qa_type": "binding_mc",
    "choices": [
      "pickup apple",
      "close apple",
      "open apple",
      "pickup basket ball"
    ],
    "target_binding": "pickup apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0031:minimal_pair_positive",
    "clip_id": "alfred_0031",
    "question": "In this scene, did the agent or player pickup the apple?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0031:minimal_pair_negative",
    "clip_id": "alfred_0031",
    "question": "In this scene, did the agent or player pickup soap the bar?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup apple",
    "negative_binding": "pickup soap bar",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0031:distractor_0",
    "clip_id": "alfred_0031",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the statue?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup apple",
    "negative_binding": "pickup statue",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0031:distractor_pos_0",
    "clip_id": "alfred_0031",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the apple?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0031:distractor_1",
    "clip_id": "alfred_0031",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the vase?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup apple",
    "negative_binding": "pickup vase",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0031:distractor_pos_1",
    "clip_id": "alfred_0031",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the apple?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0031:perception_pos",
    "clip_id": "alfred_0031",
    "question": "Can you see an apple in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0031:perception_neg",
    "clip_id": "alfred_0031",
    "question": "Can you see a tomato in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0032:object",
    "clip_id": "alfred_0032",
    "question": "What main object did the agent or player interact with?",
    "answer": "tomato",
    "qa_type": "object",
    "choices": [],
    "target_binding": "close tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0032:action",
    "clip_id": "alfred_0032",
    "question": "What action did the agent or player perform?",
    "answer": "close",
    "qa_type": "action",
    "choices": [],
    "target_binding": "close tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0032:binding",
    "clip_id": "alfred_0032",
    "question": "What action-object event is shown in the video?",
    "answer": "close tomato",
    "qa_type": "binding",
    "choices": [
      "close tomato",
      "close apple",
      "close bowl",
      "close butter knife"
    ],
    "target_binding": "close tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0032:binding_mc",
    "clip_id": "alfred_0032",
    "question": "Which event happened? Choose one: close tomato; close apple; close bowl; close butter knife",
    "answer": "close tomato",
    "qa_type": "binding_mc",
    "choices": [
      "close tomato",
      "close apple",
      "close bowl",
      "close butter knife"
    ],
    "target_binding": "close tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0032:minimal_pair_positive",
    "clip_id": "alfred_0032",
    "question": "Is it true that the agent or player close the tomato?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0032:minimal_pair_negative",
    "clip_id": "alfred_0032",
    "question": "Is it true that the agent or player open the tomato?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close tomato",
    "negative_binding": "open tomato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0032:distractor_0",
    "clip_id": "alfred_0032",
    "question": "Several objects are visible in the scene. Did the agent or player close the vase?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close tomato",
    "negative_binding": "close vase",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0032:distractor_pos_0",
    "clip_id": "alfred_0032",
    "question": "Several objects are visible in the scene. Did the agent or player close the tomato?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0032:distractor_1",
    "clip_id": "alfred_0032",
    "question": "Several objects are visible in the scene. Did the agent or player close the credit_card?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close tomato",
    "negative_binding": "close credit_card",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0032:distractor_pos_1",
    "clip_id": "alfred_0032",
    "question": "Several objects are visible in the scene. Did the agent or player close the tomato?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0032:perception_pos",
    "clip_id": "alfred_0032",
    "question": "Does the scene contain a tomato?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0032:perception_neg",
    "clip_id": "alfred_0032",
    "question": "Does the scene contain a soap_bar?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0033:object",
    "clip_id": "alfred_0033",
    "question": "Which object did the agent or player act on?",
    "answer": "apple",
    "qa_type": "object",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0033:action",
    "clip_id": "alfred_0033",
    "question": "What did the agent or player do?",
    "answer": "put",
    "qa_type": "action",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0033:binding",
    "clip_id": "alfred_0033",
    "question": "What did the agent or player do, and to which object?",
    "answer": "put apple",
    "qa_type": "binding",
    "choices": [
      "put apple",
      "close apple",
      "open apple",
      "pickup apple"
    ],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0033:binding_mc",
    "clip_id": "alfred_0033",
    "question": "Which event happened? Choose one: put apple; close apple; open apple; pickup apple",
    "answer": "put apple",
    "qa_type": "binding_mc",
    "choices": [
      "put apple",
      "close apple",
      "open apple",
      "pickup apple"
    ],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0033:minimal_pair_positive",
    "clip_id": "alfred_0033",
    "question": "Did the agent or player put the apple?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0033:minimal_pair_negative",
    "clip_id": "alfred_0033",
    "question": "Did the agent or player put the vase?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": "put vase",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0033:distractor_0",
    "clip_id": "alfred_0033",
    "question": "Several objects are visible in the scene. Did the agent or player put the pan?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": "put pan",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0033:distractor_pos_0",
    "clip_id": "alfred_0033",
    "question": "Several objects are visible in the scene. Did the agent or player put the apple?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0033:distractor_1",
    "clip_id": "alfred_0033",
    "question": "Several objects are visible in the scene. Did the agent or player put the ladle?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": "put ladle",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0033:distractor_pos_1",
    "clip_id": "alfred_0033",
    "question": "Several objects are visible in the scene. Did the agent or player put the apple?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0033:perception_pos",
    "clip_id": "alfred_0033",
    "question": "Is an apple visible in the scene?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0033:perception_neg",
    "clip_id": "alfred_0033",
    "question": "Is a baseball_bat visible in the scene?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0034:object",
    "clip_id": "alfred_0034",
    "question": "What object was involved in the interaction?",
    "answer": "mug",
    "qa_type": "object",
    "choices": [],
    "target_binding": "close mug",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0034:action",
    "clip_id": "alfred_0034",
    "question": "Which action is taking place in the scene?",
    "answer": "close",
    "qa_type": "action",
    "choices": [],
    "target_binding": "close mug",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0034:binding",
    "clip_id": "alfred_0034",
    "question": "Describe the action and the object it was applied to.",
    "answer": "close mug",
    "qa_type": "binding",
    "choices": [
      "close mug",
      "close apple",
      "close bowl",
      "close butter knife"
    ],
    "target_binding": "close mug",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0034:binding_mc",
    "clip_id": "alfred_0034",
    "question": "Which event happened? Choose one: close mug; close apple; close bowl; close butter knife",
    "answer": "close mug",
    "qa_type": "binding_mc",
    "choices": [
      "close mug",
      "close apple",
      "close bowl",
      "close butter knife"
    ],
    "target_binding": "close mug",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0034:minimal_pair_positive",
    "clip_id": "alfred_0034",
    "question": "In this scene, did the agent or player close the mug?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close mug",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0034:minimal_pair_negative",
    "clip_id": "alfred_0034",
    "question": "In this scene, did the agent or player close the lettuce?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close mug",
    "negative_binding": "close lettuce",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0034:distractor_0",
    "clip_id": "alfred_0034",
    "question": "Several objects are visible in the scene. Did the agent or player close the statue?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close mug",
    "negative_binding": "close statue",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0034:distractor_pos_0",
    "clip_id": "alfred_0034",
    "question": "Several objects are visible in the scene. Did the agent or player close the mug?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close mug",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0034:distractor_1",
    "clip_id": "alfred_0034",
    "question": "Several objects are visible in the scene. Did the agent or player close the potato?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close mug",
    "negative_binding": "close potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0034:distractor_pos_1",
    "clip_id": "alfred_0034",
    "question": "Several objects are visible in the scene. Did the agent or player close the mug?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close mug",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0034:perception_pos",
    "clip_id": "alfred_0034",
    "question": "Can you see a mug in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close mug",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0034:perception_neg",
    "clip_id": "alfred_0034",
    "question": "Can you see a spatula in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close mug",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0035:object",
    "clip_id": "alfred_0035",
    "question": "Identify the object the agent or player engaged with.",
    "answer": "key_chain",
    "qa_type": "object",
    "choices": [],
    "target_binding": "pickup key chain",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0035:action",
    "clip_id": "alfred_0035",
    "question": "Name the action the agent or player performed.",
    "answer": "pickup",
    "qa_type": "action",
    "choices": [],
    "target_binding": "pickup key chain",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0035:binding",
    "clip_id": "alfred_0035",
    "question": "What is the full event, giving the action and its target object?",
    "answer": "pickup key chain",
    "qa_type": "binding",
    "choices": [
      "pickup key chain",
      "pickup apple",
      "pickup basket ball",
      "pickup bowl"
    ],
    "target_binding": "pickup key chain",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0035:binding_mc",
    "clip_id": "alfred_0035",
    "question": "Which event happened? Choose one: pickup key chain; pickup apple; pickup basket ball; pickup bowl",
    "answer": "pickup key chain",
    "qa_type": "binding_mc",
    "choices": [
      "pickup key chain",
      "pickup apple",
      "pickup basket ball",
      "pickup bowl"
    ],
    "target_binding": "pickup key chain",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0035:minimal_pair_positive",
    "clip_id": "alfred_0035",
    "question": "Is it true that the agent or player pickup the key_chain?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup key chain",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0035:minimal_pair_negative",
    "clip_id": "alfred_0035",
    "question": "Is it true that the agent or player pickup the pan?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup key chain",
    "negative_binding": "pickup pan",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0035:distractor_0",
    "clip_id": "alfred_0035",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the statue?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup key chain",
    "negative_binding": "pickup statue",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0035:distractor_pos_0",
    "clip_id": "alfred_0035",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the key_chain?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup key chain",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0035:distractor_1",
    "clip_id": "alfred_0035",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the book?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup key chain",
    "negative_binding": "pickup book",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0035:distractor_pos_1",
    "clip_id": "alfred_0035",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the key_chain?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup key chain",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0035:perception_pos",
    "clip_id": "alfred_0035",
    "question": "Does the scene contain a key_chain?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup key chain",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0035:perception_neg",
    "clip_id": "alfred_0035",
    "question": "Does the scene contain a hand_towel?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup key chain",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0036:object",
    "clip_id": "alfred_0036",
    "question": "What main object did the agent or player interact with?",
    "answer": "pepper_shaker",
    "qa_type": "object",
    "choices": [],
    "target_binding": "pickup pepper shaker",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0036:action",
    "clip_id": "alfred_0036",
    "question": "What action did the agent or player perform?",
    "answer": "pickup",
    "qa_type": "action",
    "choices": [],
    "target_binding": "pickup pepper shaker",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0036:binding",
    "clip_id": "alfred_0036",
    "question": "What action-object event is shown in the video?",
    "answer": "pickup pepper shaker",
    "qa_type": "binding",
    "choices": [
      "pickup pepper shaker",
      "pickup apple",
      "pickup basket ball",
      "pickup bowl"
    ],
    "target_binding": "pickup pepper shaker",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0036:binding_mc",
    "clip_id": "alfred_0036",
    "question": "Which event happened? Choose one: pickup pepper shaker; pickup apple; pickup basket ball; pickup bowl",
    "answer": "pickup pepper shaker",
    "qa_type": "binding_mc",
    "choices": [
      "pickup pepper shaker",
      "pickup apple",
      "pickup basket ball",
      "pickup bowl"
    ],
    "target_binding": "pickup pepper shaker",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0036:minimal_pair_positive",
    "clip_id": "alfred_0036",
    "question": "Did the agent or player pickup the pepper_shaker?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup pepper shaker",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0036:minimal_pair_negative",
    "clip_id": "alfred_0036",
    "question": "Did the agent or player pickup the plunger?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup pepper shaker",
    "negative_binding": "pickup plunger",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0036:distractor_0",
    "clip_id": "alfred_0036",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the potato?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup pepper shaker",
    "negative_binding": "pickup potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0036:distractor_pos_0",
    "clip_id": "alfred_0036",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the pepper_shaker?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup pepper shaker",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0036:distractor_1",
    "clip_id": "alfred_0036",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the cell_phone?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup pepper shaker",
    "negative_binding": "pickup cell_phone",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0036:distractor_pos_1",
    "clip_id": "alfred_0036",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the pepper_shaker?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup pepper shaker",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0036:perception_pos",
    "clip_id": "alfred_0036",
    "question": "Is a pepper_shaker visible in the scene?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup pepper shaker",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0036:perception_neg",
    "clip_id": "alfred_0036",
    "question": "Is a basket_ball visible in the scene?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup pepper shaker",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0037:object",
    "clip_id": "alfred_0037",
    "question": "Which object did the agent or player act on?",
    "answer": "lettuce",
    "qa_type": "object",
    "choices": [],
    "target_binding": "close lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0037:action",
    "clip_id": "alfred_0037",
    "question": "What did the agent or player do?",
    "answer": "close",
    "qa_type": "action",
    "choices": [],
    "target_binding": "close lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0037:binding",
    "clip_id": "alfred_0037",
    "question": "What did the agent or player do, and to which object?",
    "answer": "close lettuce",
    "qa_type": "binding",
    "choices": [
      "close lettuce",
      "close apple",
      "close bowl",
      "close butter knife"
    ],
    "target_binding": "close lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0037:binding_mc",
    "clip_id": "alfred_0037",
    "question": "Which event happened? Choose one: close lettuce; close apple; close bowl; close butter knife",
    "answer": "close lettuce",
    "qa_type": "binding_mc",
    "choices": [
      "close lettuce",
      "close apple",
      "close bowl",
      "close butter knife"
    ],
    "target_binding": "close lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0037:minimal_pair_positive",
    "clip_id": "alfred_0037",
    "question": "In this scene, did the agent or player close the lettuce?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0037:minimal_pair_negative",
    "clip_id": "alfred_0037",
    "question": "In this scene, did the agent or player close the pan?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close lettuce",
    "negative_binding": "close pan",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0037:distractor_0",
    "clip_id": "alfred_0037",
    "question": "Several objects are visible in the scene. Did the agent or player close the pan?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close lettuce",
    "negative_binding": "close pan",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0037:distractor_pos_0",
    "clip_id": "alfred_0037",
    "question": "Several objects are visible in the scene. Did the agent or player close the lettuce?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0037:distractor_1",
    "clip_id": "alfred_0037",
    "question": "Several objects are visible in the scene. Did the agent or player close the cell_phone?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close lettuce",
    "negative_binding": "close cell_phone",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0037:distractor_pos_1",
    "clip_id": "alfred_0037",
    "question": "Several objects are visible in the scene. Did the agent or player close the lettuce?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0037:perception_pos",
    "clip_id": "alfred_0037",
    "question": "Can you see a lettuce in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0037:perception_neg",
    "clip_id": "alfred_0037",
    "question": "Can you see a cloth in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0038:object",
    "clip_id": "alfred_0038",
    "question": "What object was involved in the interaction?",
    "answer": "pot",
    "qa_type": "object",
    "choices": [],
    "target_binding": "open pot",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0038:action",
    "clip_id": "alfred_0038",
    "question": "Which action is taking place in the scene?",
    "answer": "open",
    "qa_type": "action",
    "choices": [],
    "target_binding": "open pot",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0038:binding",
    "clip_id": "alfred_0038",
    "question": "Describe the action and the object it was applied to.",
    "answer": "open pot",
    "qa_type": "binding",
    "choices": [
      "open pot",
      "open apple",
      "open bread",
      "open cd"
    ],
    "target_binding": "open pot",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0038:binding_mc",
    "clip_id": "alfred_0038",
    "question": "Which event happened? Choose one: open pot; open apple; open bread; open cd",
    "answer": "open pot",
    "qa_type": "binding_mc",
    "choices": [
      "open pot",
      "open apple",
      "open bread",
      "open cd"
    ],
    "target_binding": "open pot",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0038:minimal_pair_positive",
    "clip_id": "alfred_0038",
    "question": "Is it true that the agent or player open the pot?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open pot",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0038:minimal_pair_negative",
    "clip_id": "alfred_0038",
    "question": "Is it true that the agent or player open the lettuce?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open pot",
    "negative_binding": "open lettuce",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0038:distractor_0",
    "clip_id": "alfred_0038",
    "question": "Several objects are visible in the scene. Did the agent or player open the dish_sponge?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open pot",
    "negative_binding": "open dish_sponge",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0038:distractor_pos_0",
    "clip_id": "alfred_0038",
    "question": "Several objects are visible in the scene. Did the agent or player open the pot?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open pot",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0038:distractor_1",
    "clip_id": "alfred_0038",
    "question": "Several objects are visible in the scene. Did the agent or player open the fork?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open pot",
    "negative_binding": "open fork",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0038:distractor_pos_1",
    "clip_id": "alfred_0038",
    "question": "Several objects are visible in the scene. Did the agent or player open the pot?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open pot",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0038:perception_pos",
    "clip_id": "alfred_0038",
    "question": "Does the scene contain a pot?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open pot",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0038:perception_neg",
    "clip_id": "alfred_0038",
    "question": "Does the scene contain a ladle?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open pot",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0039:object",
    "clip_id": "alfred_0039",
    "question": "Identify the object the agent or player engaged with.",
    "answer": "mug",
    "qa_type": "object",
    "choices": [],
    "target_binding": "close mug",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0039:action",
    "clip_id": "alfred_0039",
    "question": "Name the action the agent or player performed.",
    "answer": "close",
    "qa_type": "action",
    "choices": [],
    "target_binding": "close mug",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0039:binding",
    "clip_id": "alfred_0039",
    "question": "What is the full event, giving the action and its target object?",
    "answer": "close mug",
    "qa_type": "binding",
    "choices": [
      "close mug",
      "close apple",
      "close bowl",
      "close butter knife"
    ],
    "target_binding": "close mug",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0039:binding_mc",
    "clip_id": "alfred_0039",
    "question": "Which event happened? Choose one: close mug; close apple; close bowl; close butter knife",
    "answer": "close mug",
    "qa_type": "binding_mc",
    "choices": [
      "close mug",
      "close apple",
      "close bowl",
      "close butter knife"
    ],
    "target_binding": "close mug",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0039:minimal_pair_positive",
    "clip_id": "alfred_0039",
    "question": "Did the agent or player close the mug?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close mug",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0039:minimal_pair_negative",
    "clip_id": "alfred_0039",
    "question": "Did the agent or player close the potato?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close mug",
    "negative_binding": "close potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0039:distractor_0",
    "clip_id": "alfred_0039",
    "question": "Several objects are visible in the scene. Did the agent or player close the pan?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close mug",
    "negative_binding": "close pan",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0039:distractor_pos_0",
    "clip_id": "alfred_0039",
    "question": "Several objects are visible in the scene. Did the agent or player close the mug?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close mug",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0039:distractor_1",
    "clip_id": "alfred_0039",
    "question": "Several objects are visible in the scene. Did the agent or player close the potato?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close mug",
    "negative_binding": "close potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0039:distractor_pos_1",
    "clip_id": "alfred_0039",
    "question": "Several objects are visible in the scene. Did the agent or player close the mug?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close mug",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0039:perception_pos",
    "clip_id": "alfred_0039",
    "question": "Is a mug visible in the scene?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close mug",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0039:perception_neg",
    "clip_id": "alfred_0039",
    "question": "Is a pepper_shaker visible in the scene?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close mug",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0040:object",
    "clip_id": "alfred_0040",
    "question": "What main object did the agent or player interact with?",
    "answer": "lettuce",
    "qa_type": "object",
    "choices": [],
    "target_binding": "put lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0040:action",
    "clip_id": "alfred_0040",
    "question": "What action did the agent or player perform?",
    "answer": "put",
    "qa_type": "action",
    "choices": [],
    "target_binding": "put lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0040:binding",
    "clip_id": "alfred_0040",
    "question": "What action-object event is shown in the video?",
    "answer": "put lettuce",
    "qa_type": "binding",
    "choices": [
      "put lettuce",
      "close lettuce",
      "open lettuce",
      "pickup lettuce"
    ],
    "target_binding": "put lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0040:binding_mc",
    "clip_id": "alfred_0040",
    "question": "Which event happened? Choose one: put lettuce; close lettuce; open lettuce; pickup lettuce",
    "answer": "put lettuce",
    "qa_type": "binding_mc",
    "choices": [
      "put lettuce",
      "close lettuce",
      "open lettuce",
      "pickup lettuce"
    ],
    "target_binding": "put lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0040:minimal_pair_positive",
    "clip_id": "alfred_0040",
    "question": "In this scene, did the agent or player put the lettuce?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0040:minimal_pair_negative",
    "clip_id": "alfred_0040",
    "question": "In this scene, did the agent or player put the cup?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put lettuce",
    "negative_binding": "put cup",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0040:distractor_0",
    "clip_id": "alfred_0040",
    "question": "Several objects are visible in the scene. Did the agent or player put the vase?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put lettuce",
    "negative_binding": "put vase",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0040:distractor_pos_0",
    "clip_id": "alfred_0040",
    "question": "Several objects are visible in the scene. Did the agent or player put the lettuce?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0040:distractor_1",
    "clip_id": "alfred_0040",
    "question": "Several objects are visible in the scene. Did the agent or player put the potato?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put lettuce",
    "negative_binding": "put potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0040:distractor_pos_1",
    "clip_id": "alfred_0040",
    "question": "Several objects are visible in the scene. Did the agent or player put the lettuce?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0040:perception_pos",
    "clip_id": "alfred_0040",
    "question": "Can you see a lettuce in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0040:perception_neg",
    "clip_id": "alfred_0040",
    "question": "Can you see a pot in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0041:object",
    "clip_id": "alfred_0041",
    "question": "Which object did the agent or player act on?",
    "answer": "potato",
    "qa_type": "object",
    "choices": [],
    "target_binding": "toggle potato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0041:action",
    "clip_id": "alfred_0041",
    "question": "What did the agent or player do?",
    "answer": "toggle",
    "qa_type": "action",
    "choices": [],
    "target_binding": "toggle potato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0041:binding",
    "clip_id": "alfred_0041",
    "question": "What did the agent or player do, and to which object?",
    "answer": "toggle potato",
    "qa_type": "binding",
    "choices": [
      "toggle potato",
      "close potato",
      "open potato",
      "put potato"
    ],
    "target_binding": "toggle potato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0041:binding_mc",
    "clip_id": "alfred_0041",
    "question": "Which event happened? Choose one: toggle potato; close potato; open potato; put potato",
    "answer": "toggle potato",
    "qa_type": "binding_mc",
    "choices": [
      "toggle potato",
      "close potato",
      "open potato",
      "put potato"
    ],
    "target_binding": "toggle potato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0041:minimal_pair_positive",
    "clip_id": "alfred_0041",
    "question": "Is it true that the agent or player toggle the potato?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "toggle potato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0041:minimal_pair_negative",
    "clip_id": "alfred_0041",
    "question": "Is it true that the agent or player toggle baseball the bat?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "toggle potato",
    "negative_binding": "toggle baseball bat",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0041:distractor_0",
    "clip_id": "alfred_0041",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the pan?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle potato",
    "negative_binding": "toggle pan",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0041:distractor_pos_0",
    "clip_id": "alfred_0041",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the potato?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle potato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0041:distractor_1",
    "clip_id": "alfred_0041",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the statue?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle potato",
    "negative_binding": "toggle statue",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0041:distractor_pos_1",
    "clip_id": "alfred_0041",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the potato?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle potato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0041:perception_pos",
    "clip_id": "alfred_0041",
    "question": "Does the scene contain a potato?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "toggle potato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0041:perception_neg",
    "clip_id": "alfred_0041",
    "question": "Does the scene contain a plunger?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "toggle potato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0042:object",
    "clip_id": "alfred_0042",
    "question": "What object was involved in the interaction?",
    "answer": "lettuce",
    "qa_type": "object",
    "choices": [],
    "target_binding": "put lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0042:action",
    "clip_id": "alfred_0042",
    "question": "Which action is taking place in the scene?",
    "answer": "put",
    "qa_type": "action",
    "choices": [],
    "target_binding": "put lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0042:binding",
    "clip_id": "alfred_0042",
    "question": "Describe the action and the object it was applied to.",
    "answer": "put lettuce",
    "qa_type": "binding",
    "choices": [
      "put lettuce",
      "close lettuce",
      "open lettuce",
      "pickup lettuce"
    ],
    "target_binding": "put lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0042:binding_mc",
    "clip_id": "alfred_0042",
    "question": "Which event happened? Choose one: put lettuce; close lettuce; open lettuce; pickup lettuce",
    "answer": "put lettuce",
    "qa_type": "binding_mc",
    "choices": [
      "put lettuce",
      "close lettuce",
      "open lettuce",
      "pickup lettuce"
    ],
    "target_binding": "put lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0042:minimal_pair_positive",
    "clip_id": "alfred_0042",
    "question": "Did the agent or player put the lettuce?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0042:minimal_pair_negative",
    "clip_id": "alfred_0042",
    "question": "Did the agent or player open the lettuce?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put lettuce",
    "negative_binding": "open lettuce",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0042:distractor_0",
    "clip_id": "alfred_0042",
    "question": "Several objects are visible in the scene. Did the agent or player put the potato?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put lettuce",
    "negative_binding": "put potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0042:distractor_pos_0",
    "clip_id": "alfred_0042",
    "question": "Several objects are visible in the scene. Did the agent or player put the lettuce?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0042:distractor_1",
    "clip_id": "alfred_0042",
    "question": "Several objects are visible in the scene. Did the agent or player put the cell_phone?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put lettuce",
    "negative_binding": "put cell_phone",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0042:distractor_pos_1",
    "clip_id": "alfred_0042",
    "question": "Several objects are visible in the scene. Did the agent or player put the lettuce?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0042:perception_pos",
    "clip_id": "alfred_0042",
    "question": "Is a lettuce visible in the scene?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0042:perception_neg",
    "clip_id": "alfred_0042",
    "question": "Is a soap_bar visible in the scene?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0043:object",
    "clip_id": "alfred_0043",
    "question": "Identify the object the agent or player engaged with.",
    "answer": "remote_control",
    "qa_type": "object",
    "choices": [],
    "target_binding": "pickup remote control",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0043:action",
    "clip_id": "alfred_0043",
    "question": "Name the action the agent or player performed.",
    "answer": "pickup",
    "qa_type": "action",
    "choices": [],
    "target_binding": "pickup remote control",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0043:binding",
    "clip_id": "alfred_0043",
    "question": "What is the full event, giving the action and its target object?",
    "answer": "pickup remote control",
    "qa_type": "binding",
    "choices": [
      "pickup remote control",
      "pickup apple",
      "pickup basket ball",
      "pickup bowl"
    ],
    "target_binding": "pickup remote control",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0043:binding_mc",
    "clip_id": "alfred_0043",
    "question": "Which event happened? Choose one: pickup remote control; pickup apple; pickup basket ball; pickup bowl",
    "answer": "pickup remote control",
    "qa_type": "binding_mc",
    "choices": [
      "pickup remote control",
      "pickup apple",
      "pickup basket ball",
      "pickup bowl"
    ],
    "target_binding": "pickup remote control",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0043:minimal_pair_positive",
    "clip_id": "alfred_0043",
    "question": "In this scene, did the agent or player pickup the remote_control?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup remote control",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0043:minimal_pair_negative",
    "clip_id": "alfred_0043",
    "question": "In this scene, did the agent or player pickup basket the ball?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup remote control",
    "negative_binding": "pickup basket ball",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0043:distractor_0",
    "clip_id": "alfred_0043",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the book?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup remote control",
    "negative_binding": "pickup book",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0043:distractor_pos_0",
    "clip_id": "alfred_0043",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the remote_control?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup remote control",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0043:distractor_1",
    "clip_id": "alfred_0043",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the statue?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup remote control",
    "negative_binding": "pickup statue",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0043:distractor_pos_1",
    "clip_id": "alfred_0043",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the remote_control?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup remote control",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0043:perception_pos",
    "clip_id": "alfred_0043",
    "question": "Can you see a remote_control in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup remote control",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0043:perception_neg",
    "clip_id": "alfred_0043",
    "question": "Can you see an apple in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup remote control",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0044:object",
    "clip_id": "alfred_0044",
    "question": "What main object did the agent or player interact with?",
    "answer": "cell_phone",
    "qa_type": "object",
    "choices": [],
    "target_binding": "pickup cell phone",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0044:action",
    "clip_id": "alfred_0044",
    "question": "What action did the agent or player perform?",
    "answer": "pickup",
    "qa_type": "action",
    "choices": [],
    "target_binding": "pickup cell phone",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0044:binding",
    "clip_id": "alfred_0044",
    "question": "What action-object event is shown in the video?",
    "answer": "pickup cell phone",
    "qa_type": "binding",
    "choices": [
      "pickup cell phone",
      "pickup apple",
      "pickup basket ball",
      "pickup bowl"
    ],
    "target_binding": "pickup cell phone",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0044:binding_mc",
    "clip_id": "alfred_0044",
    "question": "Which event happened? Choose one: pickup cell phone; pickup apple; pickup basket ball; pickup bowl",
    "answer": "pickup cell phone",
    "qa_type": "binding_mc",
    "choices": [
      "pickup cell phone",
      "pickup apple",
      "pickup basket ball",
      "pickup bowl"
    ],
    "target_binding": "pickup cell phone",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0044:minimal_pair_positive",
    "clip_id": "alfred_0044",
    "question": "Is it true that the agent or player pickup the cell_phone?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup cell phone",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0044:minimal_pair_negative",
    "clip_id": "alfred_0044",
    "question": "Is it true that the agent or player pickup pepper the shaker?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup cell phone",
    "negative_binding": "pickup pepper shaker",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0044:distractor_0",
    "clip_id": "alfred_0044",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the mug?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup cell phone",
    "negative_binding": "pickup mug",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0044:distractor_pos_0",
    "clip_id": "alfred_0044",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the cell_phone?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup cell phone",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0044:distractor_1",
    "clip_id": "alfred_0044",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the cd?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup cell phone",
    "negative_binding": "pickup cd",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0044:distractor_pos_1",
    "clip_id": "alfred_0044",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the cell_phone?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup cell phone",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0044:perception_pos",
    "clip_id": "alfred_0044",
    "question": "Does the scene contain a cell_phone?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup cell phone",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0044:perception_neg",
    "clip_id": "alfred_0044",
    "question": "Does the scene contain a soap_bar?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup cell phone",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0045:object",
    "clip_id": "alfred_0045",
    "question": "Which object did the agent or player act on?",
    "answer": "hand_towel",
    "qa_type": "object",
    "choices": [],
    "target_binding": "put hand towel",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0045:action",
    "clip_id": "alfred_0045",
    "question": "What did the agent or player do?",
    "answer": "put",
    "qa_type": "action",
    "choices": [],
    "target_binding": "put hand towel",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0045:binding",
    "clip_id": "alfred_0045",
    "question": "What did the agent or player do, and to which object?",
    "answer": "put hand towel",
    "qa_type": "binding",
    "choices": [
      "put hand towel",
      "put apple",
      "put bread",
      "put butter knife"
    ],
    "target_binding": "put hand towel",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0045:binding_mc",
    "clip_id": "alfred_0045",
    "question": "Which event happened? Choose one: put hand towel; put apple; put bread; put butter knife",
    "answer": "put hand towel",
    "qa_type": "binding_mc",
    "choices": [
      "put hand towel",
      "put apple",
      "put bread",
      "put butter knife"
    ],
    "target_binding": "put hand towel",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0045:minimal_pair_positive",
    "clip_id": "alfred_0045",
    "question": "Did the agent or player put the hand_towel?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put hand towel",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0045:minimal_pair_negative",
    "clip_id": "alfred_0045",
    "question": "Did the agent or player put the mug?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put hand towel",
    "negative_binding": "put mug",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0045:distractor_0",
    "clip_id": "alfred_0045",
    "question": "Several objects are visible in the scene. Did the agent or player put the candle?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put hand towel",
    "negative_binding": "put candle",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0045:distractor_pos_0",
    "clip_id": "alfred_0045",
    "question": "Several objects are visible in the scene. Did the agent or player put the hand_towel?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put hand towel",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0045:distractor_1",
    "clip_id": "alfred_0045",
    "question": "Several objects are visible in the scene. Did the agent or player put the spray_bottle?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put hand towel",
    "negative_binding": "put spray_bottle",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0045:distractor_pos_1",
    "clip_id": "alfred_0045",
    "question": "Several objects are visible in the scene. Did the agent or player put the hand_towel?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put hand towel",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0045:perception_pos",
    "clip_id": "alfred_0045",
    "question": "Is a hand_towel visible in the scene?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put hand towel",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0045:perception_neg",
    "clip_id": "alfred_0045",
    "question": "Is a pen visible in the scene?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put hand towel",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0046:object",
    "clip_id": "alfred_0046",
    "question": "What object was involved in the interaction?",
    "answer": "potato",
    "qa_type": "object",
    "choices": [],
    "target_binding": "put potato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0046:action",
    "clip_id": "alfred_0046",
    "question": "Which action is taking place in the scene?",
    "answer": "put",
    "qa_type": "action",
    "choices": [],
    "target_binding": "put potato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0046:binding",
    "clip_id": "alfred_0046",
    "question": "Describe the action and the object it was applied to.",
    "answer": "put potato",
    "qa_type": "binding",
    "choices": [
      "put potato",
      "close potato",
      "open potato",
      "put apple"
    ],
    "target_binding": "put potato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0046:binding_mc",
    "clip_id": "alfred_0046",
    "question": "Which event happened? Choose one: put potato; close potato; open potato; put apple",
    "answer": "put potato",
    "qa_type": "binding_mc",
    "choices": [
      "put potato",
      "close potato",
      "open potato",
      "put apple"
    ],
    "target_binding": "put potato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0046:minimal_pair_positive",
    "clip_id": "alfred_0046",
    "question": "In this scene, did the agent or player put the potato?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put potato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0046:minimal_pair_negative",
    "clip_id": "alfred_0046",
    "question": "In this scene, did the agent or player put the apple?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put potato",
    "negative_binding": "put apple",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0046:distractor_0",
    "clip_id": "alfred_0046",
    "question": "Several objects are visible in the scene. Did the agent or player put the pan?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put potato",
    "negative_binding": "put pan",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0046:distractor_pos_0",
    "clip_id": "alfred_0046",
    "question": "Several objects are visible in the scene. Did the agent or player put the potato?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put potato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0046:distractor_1",
    "clip_id": "alfred_0046",
    "question": "Several objects are visible in the scene. Did the agent or player put the pencil?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put potato",
    "negative_binding": "put pencil",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0046:distractor_pos_1",
    "clip_id": "alfred_0046",
    "question": "Several objects are visible in the scene. Did the agent or player put the potato?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put potato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0046:perception_pos",
    "clip_id": "alfred_0046",
    "question": "Can you see a potato in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put potato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0046:perception_neg",
    "clip_id": "alfred_0046",
    "question": "Can you see a cd in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put potato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0047:object",
    "clip_id": "alfred_0047",
    "question": "Identify the object the agent or player engaged with.",
    "answer": "bowl",
    "qa_type": "object",
    "choices": [],
    "target_binding": "pickup bowl",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0047:action",
    "clip_id": "alfred_0047",
    "question": "Name the action the agent or player performed.",
    "answer": "pickup",
    "qa_type": "action",
    "choices": [],
    "target_binding": "pickup bowl",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0047:binding",
    "clip_id": "alfred_0047",
    "question": "What is the full event, giving the action and its target object?",
    "answer": "pickup bowl",
    "qa_type": "binding",
    "choices": [
      "pickup bowl",
      "close bowl",
      "pickup apple",
      "pickup basket ball"
    ],
    "target_binding": "pickup bowl",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0047:binding_mc",
    "clip_id": "alfred_0047",
    "question": "Which event happened? Choose one: pickup bowl; close bowl; pickup apple; pickup basket ball",
    "answer": "pickup bowl",
    "qa_type": "binding_mc",
    "choices": [
      "pickup bowl",
      "close bowl",
      "pickup apple",
      "pickup basket ball"
    ],
    "target_binding": "pickup bowl",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0047:minimal_pair_positive",
    "clip_id": "alfred_0047",
    "question": "Is it true that the agent or player pickup the bowl?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup bowl",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0047:minimal_pair_negative",
    "clip_id": "alfred_0047",
    "question": "Is it true that the agent or player pickup the bread?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup bowl",
    "negative_binding": "pickup bread",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0047:distractor_0",
    "clip_id": "alfred_0047",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the statue?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup bowl",
    "negative_binding": "pickup statue",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0047:distractor_pos_0",
    "clip_id": "alfred_0047",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the bowl?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup bowl",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0047:distractor_1",
    "clip_id": "alfred_0047",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the potato?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup bowl",
    "negative_binding": "pickup potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0047:distractor_pos_1",
    "clip_id": "alfred_0047",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the bowl?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup bowl",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0047:perception_pos",
    "clip_id": "alfred_0047",
    "question": "Does the scene contain a bowl?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup bowl",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0047:perception_neg",
    "clip_id": "alfred_0047",
    "question": "Does the scene contain a pencil?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup bowl",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0048:object",
    "clip_id": "alfred_0048",
    "question": "What main object did the agent or player interact with?",
    "answer": "tomato",
    "qa_type": "object",
    "choices": [],
    "target_binding": "put tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0048:action",
    "clip_id": "alfred_0048",
    "question": "What action did the agent or player perform?",
    "answer": "put",
    "qa_type": "action",
    "choices": [],
    "target_binding": "put tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0048:binding",
    "clip_id": "alfred_0048",
    "question": "What action-object event is shown in the video?",
    "answer": "put tomato",
    "qa_type": "binding",
    "choices": [
      "put tomato",
      "close tomato",
      "open tomato",
      "pickup tomato"
    ],
    "target_binding": "put tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0048:binding_mc",
    "clip_id": "alfred_0048",
    "question": "Which event happened? Choose one: put tomato; close tomato; open tomato; pickup tomato",
    "answer": "put tomato",
    "qa_type": "binding_mc",
    "choices": [
      "put tomato",
      "close tomato",
      "open tomato",
      "pickup tomato"
    ],
    "target_binding": "put tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0048:minimal_pair_positive",
    "clip_id": "alfred_0048",
    "question": "Did the agent or player put the tomato?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0048:minimal_pair_negative",
    "clip_id": "alfred_0048",
    "question": "Did the agent or player put the apple?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put tomato",
    "negative_binding": "put apple",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0048:distractor_0",
    "clip_id": "alfred_0048",
    "question": "Several objects are visible in the scene. Did the agent or player put the dish_sponge?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put tomato",
    "negative_binding": "put dish_sponge",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0048:distractor_pos_0",
    "clip_id": "alfred_0048",
    "question": "Several objects are visible in the scene. Did the agent or player put the tomato?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0048:distractor_1",
    "clip_id": "alfred_0048",
    "question": "Several objects are visible in the scene. Did the agent or player put the butter_knife?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put tomato",
    "negative_binding": "put butter_knife",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0048:distractor_pos_1",
    "clip_id": "alfred_0048",
    "question": "Several objects are visible in the scene. Did the agent or player put the tomato?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0048:perception_pos",
    "clip_id": "alfred_0048",
    "question": "Is a tomato visible in the scene?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0048:perception_neg",
    "clip_id": "alfred_0048",
    "question": "Is a mug visible in the scene?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0049:object",
    "clip_id": "alfred_0049",
    "question": "Which object did the agent or player act on?",
    "answer": "ladle",
    "qa_type": "object",
    "choices": [],
    "target_binding": "put ladle",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0049:action",
    "clip_id": "alfred_0049",
    "question": "What did the agent or player do?",
    "answer": "put",
    "qa_type": "action",
    "choices": [],
    "target_binding": "put ladle",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0049:binding",
    "clip_id": "alfred_0049",
    "question": "What did the agent or player do, and to which object?",
    "answer": "put ladle",
    "qa_type": "binding",
    "choices": [
      "put ladle",
      "close ladle",
      "pickup ladle",
      "put apple"
    ],
    "target_binding": "put ladle",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0049:binding_mc",
    "clip_id": "alfred_0049",
    "question": "Which event happened? Choose one: put ladle; close ladle; pickup ladle; put apple",
    "answer": "put ladle",
    "qa_type": "binding_mc",
    "choices": [
      "put ladle",
      "close ladle",
      "pickup ladle",
      "put apple"
    ],
    "target_binding": "put ladle",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0049:minimal_pair_positive",
    "clip_id": "alfred_0049",
    "question": "In this scene, did the agent or player put the ladle?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put ladle",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0049:minimal_pair_negative",
    "clip_id": "alfred_0049",
    "question": "In this scene, did the agent or player put soap the bar?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put ladle",
    "negative_binding": "put soap bar",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0049:distractor_0",
    "clip_id": "alfred_0049",
    "question": "Several objects are visible in the scene. Did the agent or player put the dish_sponge?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put ladle",
    "negative_binding": "put dish_sponge",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0049:distractor_pos_0",
    "clip_id": "alfred_0049",
    "question": "Several objects are visible in the scene. Did the agent or player put the ladle?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put ladle",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0049:distractor_1",
    "clip_id": "alfred_0049",
    "question": "Several objects are visible in the scene. Did the agent or player put the butter_knife?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put ladle",
    "negative_binding": "put butter_knife",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0049:distractor_pos_1",
    "clip_id": "alfred_0049",
    "question": "Several objects are visible in the scene. Did the agent or player put the ladle?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put ladle",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0049:perception_pos",
    "clip_id": "alfred_0049",
    "question": "Can you see a ladle in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put ladle",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0049:perception_neg",
    "clip_id": "alfred_0049",
    "question": "Can you see a pencil in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put ladle",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0050:object",
    "clip_id": "alfred_0050",
    "question": "What object was involved in the interaction?",
    "answer": "soap_bar",
    "qa_type": "object",
    "choices": [],
    "target_binding": "put soap bar",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0050:action",
    "clip_id": "alfred_0050",
    "question": "Which action is taking place in the scene?",
    "answer": "put",
    "qa_type": "action",
    "choices": [],
    "target_binding": "put soap bar",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0050:binding",
    "clip_id": "alfred_0050",
    "question": "Describe the action and the object it was applied to.",
    "answer": "put soap bar",
    "qa_type": "binding",
    "choices": [
      "put soap bar",
      "pickup soap bar",
      "put apple",
      "put bread"
    ],
    "target_binding": "put soap bar",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0050:binding_mc",
    "clip_id": "alfred_0050",
    "question": "Which event happened? Choose one: put soap bar; pickup soap bar; put apple; put bread",
    "answer": "put soap bar",
    "qa_type": "binding_mc",
    "choices": [
      "put soap bar",
      "pickup soap bar",
      "put apple",
      "put bread"
    ],
    "target_binding": "put soap bar",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0050:minimal_pair_positive",
    "clip_id": "alfred_0050",
    "question": "Is it true that the agent or player put the soap_bar?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put soap bar",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0050:minimal_pair_negative",
    "clip_id": "alfred_0050",
    "question": "Is it true that the agent or player put butter the knife?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put soap bar",
    "negative_binding": "put butter knife",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0050:distractor_0",
    "clip_id": "alfred_0050",
    "question": "Several objects are visible in the scene. Did the agent or player put the cloth?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put soap bar",
    "negative_binding": "put cloth",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0050:distractor_pos_0",
    "clip_id": "alfred_0050",
    "question": "Several objects are visible in the scene. Did the agent or player put the soap_bar?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put soap bar",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0050:distractor_1",
    "clip_id": "alfred_0050",
    "question": "Several objects are visible in the scene. Did the agent or player put the candle?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put soap bar",
    "negative_binding": "put candle",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0050:distractor_pos_1",
    "clip_id": "alfred_0050",
    "question": "Several objects are visible in the scene. Did the agent or player put the soap_bar?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put soap bar",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0050:perception_pos",
    "clip_id": "alfred_0050",
    "question": "Does the scene contain a soap_bar?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put soap bar",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0050:perception_neg",
    "clip_id": "alfred_0050",
    "question": "Does the scene contain a spatula?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put soap bar",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0051:object",
    "clip_id": "alfred_0051",
    "question": "Identify the object the agent or player engaged with.",
    "answer": "pillow",
    "qa_type": "object",
    "choices": [],
    "target_binding": "put pillow",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0051:action",
    "clip_id": "alfred_0051",
    "question": "Name the action the agent or player performed.",
    "answer": "put",
    "qa_type": "action",
    "choices": [],
    "target_binding": "put pillow",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0051:binding",
    "clip_id": "alfred_0051",
    "question": "What is the full event, giving the action and its target object?",
    "answer": "put pillow",
    "qa_type": "binding",
    "choices": [
      "put pillow",
      "put apple",
      "put bread",
      "put butter knife"
    ],
    "target_binding": "put pillow",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0051:binding_mc",
    "clip_id": "alfred_0051",
    "question": "Which event happened? Choose one: put pillow; put apple; put bread; put butter knife",
    "answer": "put pillow",
    "qa_type": "binding_mc",
    "choices": [
      "put pillow",
      "put apple",
      "put bread",
      "put butter knife"
    ],
    "target_binding": "put pillow",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0051:minimal_pair_positive",
    "clip_id": "alfred_0051",
    "question": "Did the agent or player put the pillow?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put pillow",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0051:minimal_pair_negative",
    "clip_id": "alfred_0051",
    "question": "Did the agent or player put the lettuce?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put pillow",
    "negative_binding": "put lettuce",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0051:distractor_0",
    "clip_id": "alfred_0051",
    "question": "Several objects are visible in the scene. Did the agent or player put the tissue_box?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put pillow",
    "negative_binding": "put tissue_box",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0051:distractor_pos_0",
    "clip_id": "alfred_0051",
    "question": "Several objects are visible in the scene. Did the agent or player put the pillow?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put pillow",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0051:distractor_1",
    "clip_id": "alfred_0051",
    "question": "Several objects are visible in the scene. Did the agent or player put the newspaper?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put pillow",
    "negative_binding": "put newspaper",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0051:distractor_pos_1",
    "clip_id": "alfred_0051",
    "question": "Several objects are visible in the scene. Did the agent or player put the pillow?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put pillow",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0051:perception_pos",
    "clip_id": "alfred_0051",
    "question": "Is a pillow visible in the scene?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put pillow",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0051:perception_neg",
    "clip_id": "alfred_0051",
    "question": "Is a basket_ball visible in the scene?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put pillow",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0052:object",
    "clip_id": "alfred_0052",
    "question": "What main object did the agent or player interact with?",
    "answer": "tomato",
    "qa_type": "object",
    "choices": [],
    "target_binding": "close tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0052:action",
    "clip_id": "alfred_0052",
    "question": "What action did the agent or player perform?",
    "answer": "close",
    "qa_type": "action",
    "choices": [],
    "target_binding": "close tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0052:binding",
    "clip_id": "alfred_0052",
    "question": "What action-object event is shown in the video?",
    "answer": "close tomato",
    "qa_type": "binding",
    "choices": [
      "close tomato",
      "close apple",
      "close bowl",
      "close butter knife"
    ],
    "target_binding": "close tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0052:binding_mc",
    "clip_id": "alfred_0052",
    "question": "Which event happened? Choose one: close tomato; close apple; close bowl; close butter knife",
    "answer": "close tomato",
    "qa_type": "binding_mc",
    "choices": [
      "close tomato",
      "close apple",
      "close bowl",
      "close butter knife"
    ],
    "target_binding": "close tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0052:minimal_pair_positive",
    "clip_id": "alfred_0052",
    "question": "In this scene, did the agent or player close the tomato?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0052:minimal_pair_negative",
    "clip_id": "alfred_0052",
    "question": "In this scene, did the agent or player close the mug?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close tomato",
    "negative_binding": "close mug",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0052:distractor_0",
    "clip_id": "alfred_0052",
    "question": "Several objects are visible in the scene. Did the agent or player close the fork?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close tomato",
    "negative_binding": "close fork",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0052:distractor_pos_0",
    "clip_id": "alfred_0052",
    "question": "Several objects are visible in the scene. Did the agent or player close the tomato?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0052:distractor_1",
    "clip_id": "alfred_0052",
    "question": "Several objects are visible in the scene. Did the agent or player close the spoon?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close tomato",
    "negative_binding": "close spoon",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0052:distractor_pos_1",
    "clip_id": "alfred_0052",
    "question": "Several objects are visible in the scene. Did the agent or player close the tomato?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0052:perception_pos",
    "clip_id": "alfred_0052",
    "question": "Can you see a tomato in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0052:perception_neg",
    "clip_id": "alfred_0052",
    "question": "Can you see a cd in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0053:object",
    "clip_id": "alfred_0053",
    "question": "Which object did the agent or player act on?",
    "answer": "plate",
    "qa_type": "object",
    "choices": [],
    "target_binding": "put plate",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0053:action",
    "clip_id": "alfred_0053",
    "question": "What did the agent or player do?",
    "answer": "put",
    "qa_type": "action",
    "choices": [],
    "target_binding": "put plate",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0053:binding",
    "clip_id": "alfred_0053",
    "question": "What did the agent or player do, and to which object?",
    "answer": "put plate",
    "qa_type": "binding",
    "choices": [
      "put plate",
      "put apple",
      "put bread",
      "put butter knife"
    ],
    "target_binding": "put plate",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0053:binding_mc",
    "clip_id": "alfred_0053",
    "question": "Which event happened? Choose one: put plate; put apple; put bread; put butter knife",
    "answer": "put plate",
    "qa_type": "binding_mc",
    "choices": [
      "put plate",
      "put apple",
      "put bread",
      "put butter knife"
    ],
    "target_binding": "put plate",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0053:minimal_pair_positive",
    "clip_id": "alfred_0053",
    "question": "Is it true that the agent or player put the plate?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put plate",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0053:minimal_pair_negative",
    "clip_id": "alfred_0053",
    "question": "Is it true that the agent or player put the apple?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put plate",
    "negative_binding": "put apple",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0053:distractor_0",
    "clip_id": "alfred_0053",
    "question": "Several objects are visible in the scene. Did the agent or player put the book?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put plate",
    "negative_binding": "put book",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0053:distractor_pos_0",
    "clip_id": "alfred_0053",
    "question": "Several objects are visible in the scene. Did the agent or player put the plate?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put plate",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0053:distractor_1",
    "clip_id": "alfred_0053",
    "question": "Several objects are visible in the scene. Did the agent or player put the spatula?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put plate",
    "negative_binding": "put spatula",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0053:distractor_pos_1",
    "clip_id": "alfred_0053",
    "question": "Several objects are visible in the scene. Did the agent or player put the plate?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put plate",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0053:perception_pos",
    "clip_id": "alfred_0053",
    "question": "Does the scene contain a plate?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put plate",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0053:perception_neg",
    "clip_id": "alfred_0053",
    "question": "Does the scene contain a tomato?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put plate",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0054:object",
    "clip_id": "alfred_0054",
    "question": "What object was involved in the interaction?",
    "answer": "ladle",
    "qa_type": "object",
    "choices": [],
    "target_binding": "close ladle",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0054:action",
    "clip_id": "alfred_0054",
    "question": "Which action is taking place in the scene?",
    "answer": "close",
    "qa_type": "action",
    "choices": [],
    "target_binding": "close ladle",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0054:binding",
    "clip_id": "alfred_0054",
    "question": "Describe the action and the object it was applied to.",
    "answer": "close ladle",
    "qa_type": "binding",
    "choices": [
      "close ladle",
      "close apple",
      "close bowl",
      "close butter knife"
    ],
    "target_binding": "close ladle",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0054:binding_mc",
    "clip_id": "alfred_0054",
    "question": "Which event happened? Choose one: close ladle; close apple; close bowl; close butter knife",
    "answer": "close ladle",
    "qa_type": "binding_mc",
    "choices": [
      "close ladle",
      "close apple",
      "close bowl",
      "close butter knife"
    ],
    "target_binding": "close ladle",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0054:minimal_pair_positive",
    "clip_id": "alfred_0054",
    "question": "Did the agent or player close the ladle?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close ladle",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0054:minimal_pair_negative",
    "clip_id": "alfred_0054",
    "question": "Did the agent or player close the cloth?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close ladle",
    "negative_binding": "close cloth",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0054:distractor_0",
    "clip_id": "alfred_0054",
    "question": "Several objects are visible in the scene. Did the agent or player close the dish_sponge?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close ladle",
    "negative_binding": "close dish_sponge",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0054:distractor_pos_0",
    "clip_id": "alfred_0054",
    "question": "Several objects are visible in the scene. Did the agent or player close the ladle?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close ladle",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0054:distractor_1",
    "clip_id": "alfred_0054",
    "question": "Several objects are visible in the scene. Did the agent or player close the butter_knife?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close ladle",
    "negative_binding": "close butter_knife",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0054:distractor_pos_1",
    "clip_id": "alfred_0054",
    "question": "Several objects are visible in the scene. Did the agent or player close the ladle?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close ladle",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0054:perception_pos",
    "clip_id": "alfred_0054",
    "question": "Is a ladle visible in the scene?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close ladle",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0054:perception_neg",
    "clip_id": "alfred_0054",
    "question": "Is a cloth visible in the scene?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close ladle",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0055:object",
    "clip_id": "alfred_0055",
    "question": "Identify the object the agent or player engaged with.",
    "answer": "tomato",
    "qa_type": "object",
    "choices": [],
    "target_binding": "pickup tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0055:action",
    "clip_id": "alfred_0055",
    "question": "Name the action the agent or player performed.",
    "answer": "pickup",
    "qa_type": "action",
    "choices": [],
    "target_binding": "pickup tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0055:binding",
    "clip_id": "alfred_0055",
    "question": "What is the full event, giving the action and its target object?",
    "answer": "pickup tomato",
    "qa_type": "binding",
    "choices": [
      "pickup tomato",
      "close tomato",
      "open tomato",
      "pickup apple"
    ],
    "target_binding": "pickup tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0055:binding_mc",
    "clip_id": "alfred_0055",
    "question": "Which event happened? Choose one: pickup tomato; close tomato; open tomato; pickup apple",
    "answer": "pickup tomato",
    "qa_type": "binding_mc",
    "choices": [
      "pickup tomato",
      "close tomato",
      "open tomato",
      "pickup apple"
    ],
    "target_binding": "pickup tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0055:minimal_pair_positive",
    "clip_id": "alfred_0055",
    "question": "In this scene, did the agent or player pickup the tomato?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0055:minimal_pair_negative",
    "clip_id": "alfred_0055",
    "question": "In this scene, did the agent or player pickup the apple?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup tomato",
    "negative_binding": "pickup apple",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0055:distractor_0",
    "clip_id": "alfred_0055",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the statue?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup tomato",
    "negative_binding": "pickup statue",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0055:distractor_pos_0",
    "clip_id": "alfred_0055",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the tomato?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0055:distractor_1",
    "clip_id": "alfred_0055",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the vase?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup tomato",
    "negative_binding": "pickup vase",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0055:distractor_pos_1",
    "clip_id": "alfred_0055",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the tomato?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0055:perception_pos",
    "clip_id": "alfred_0055",
    "question": "Can you see a tomato in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0055:perception_neg",
    "clip_id": "alfred_0055",
    "question": "Can you see a bowl in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0056:object",
    "clip_id": "alfred_0056",
    "question": "What main object did the agent or player interact with?",
    "answer": "egg",
    "qa_type": "object",
    "choices": [],
    "target_binding": "put egg",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0056:action",
    "clip_id": "alfred_0056",
    "question": "What action did the agent or player perform?",
    "answer": "put",
    "qa_type": "action",
    "choices": [],
    "target_binding": "put egg",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0056:binding",
    "clip_id": "alfred_0056",
    "question": "What action-object event is shown in the video?",
    "answer": "put egg",
    "qa_type": "binding",
    "choices": [
      "put egg",
      "close egg",
      "open egg",
      "pickup egg"
    ],
    "target_binding": "put egg",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0056:binding_mc",
    "clip_id": "alfred_0056",
    "question": "Which event happened? Choose one: put egg; close egg; open egg; pickup egg",
    "answer": "put egg",
    "qa_type": "binding_mc",
    "choices": [
      "put egg",
      "close egg",
      "open egg",
      "pickup egg"
    ],
    "target_binding": "put egg",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0056:minimal_pair_positive",
    "clip_id": "alfred_0056",
    "question": "Is it true that the agent or player put the egg?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put egg",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0056:minimal_pair_negative",
    "clip_id": "alfred_0056",
    "question": "Is it true that the agent or player put the pan?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put egg",
    "negative_binding": "put pan",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0056:distractor_0",
    "clip_id": "alfred_0056",
    "question": "Several objects are visible in the scene. Did the agent or player put the potato?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put egg",
    "negative_binding": "put potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0056:distractor_pos_0",
    "clip_id": "alfred_0056",
    "question": "Several objects are visible in the scene. Did the agent or player put the egg?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put egg",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0056:distractor_1",
    "clip_id": "alfred_0056",
    "question": "Several objects are visible in the scene. Did the agent or player put the butter_knife?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put egg",
    "negative_binding": "put butter_knife",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0056:distractor_pos_1",
    "clip_id": "alfred_0056",
    "question": "Several objects are visible in the scene. Did the agent or player put the egg?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put egg",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0056:perception_pos",
    "clip_id": "alfred_0056",
    "question": "Does the scene contain an egg?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put egg",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0056:perception_neg",
    "clip_id": "alfred_0056",
    "question": "Does the scene contain a book?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put egg",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0057:object",
    "clip_id": "alfred_0057",
    "question": "Which object did the agent or player act on?",
    "answer": "tomato",
    "qa_type": "object",
    "choices": [],
    "target_binding": "pickup tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0057:action",
    "clip_id": "alfred_0057",
    "question": "What did the agent or player do?",
    "answer": "pickup",
    "qa_type": "action",
    "choices": [],
    "target_binding": "pickup tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0057:binding",
    "clip_id": "alfred_0057",
    "question": "What did the agent or player do, and to which object?",
    "answer": "pickup tomato",
    "qa_type": "binding",
    "choices": [
      "pickup tomato",
      "close tomato",
      "open tomato",
      "pickup apple"
    ],
    "target_binding": "pickup tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0057:binding_mc",
    "clip_id": "alfred_0057",
    "question": "Which event happened? Choose one: pickup tomato; close tomato; open tomato; pickup apple",
    "answer": "pickup tomato",
    "qa_type": "binding_mc",
    "choices": [
      "pickup tomato",
      "close tomato",
      "open tomato",
      "pickup apple"
    ],
    "target_binding": "pickup tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0057:minimal_pair_positive",
    "clip_id": "alfred_0057",
    "question": "Did the agent or player pickup the tomato?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0057:minimal_pair_negative",
    "clip_id": "alfred_0057",
    "question": "Did the agent or player pickup the egg?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup tomato",
    "negative_binding": "pickup egg",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0057:distractor_0",
    "clip_id": "alfred_0057",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the glassbottle?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup tomato",
    "negative_binding": "pickup glassbottle",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0057:distractor_pos_0",
    "clip_id": "alfred_0057",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the tomato?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0057:distractor_1",
    "clip_id": "alfred_0057",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the pen?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup tomato",
    "negative_binding": "pickup pen",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0057:distractor_pos_1",
    "clip_id": "alfred_0057",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the tomato?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0057:perception_pos",
    "clip_id": "alfred_0057",
    "question": "Is a tomato visible in the scene?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0057:perception_neg",
    "clip_id": "alfred_0057",
    "question": "Is a spoon visible in the scene?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0058:object",
    "clip_id": "alfred_0058",
    "question": "What object was involved in the interaction?",
    "answer": "mug",
    "qa_type": "object",
    "choices": [],
    "target_binding": "put mug",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0058:action",
    "clip_id": "alfred_0058",
    "question": "Which action is taking place in the scene?",
    "answer": "put",
    "qa_type": "action",
    "choices": [],
    "target_binding": "put mug",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0058:binding",
    "clip_id": "alfred_0058",
    "question": "Describe the action and the object it was applied to.",
    "answer": "put mug",
    "qa_type": "binding",
    "choices": [
      "put mug",
      "close mug",
      "open mug",
      "put apple"
    ],
    "target_binding": "put mug",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0058:binding_mc",
    "clip_id": "alfred_0058",
    "question": "Which event happened? Choose one: put mug; close mug; open mug; put apple",
    "answer": "put mug",
    "qa_type": "binding_mc",
    "choices": [
      "put mug",
      "close mug",
      "open mug",
      "put apple"
    ],
    "target_binding": "put mug",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0058:minimal_pair_positive",
    "clip_id": "alfred_0058",
    "question": "In this scene, did the agent or player put the mug?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put mug",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0058:minimal_pair_negative",
    "clip_id": "alfred_0058",
    "question": "In this scene, did the agent or player put soap the bar?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put mug",
    "negative_binding": "put soap bar",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0058:distractor_0",
    "clip_id": "alfred_0058",
    "question": "Several objects are visible in the scene. Did the agent or player put the pan?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put mug",
    "negative_binding": "put pan",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0058:distractor_pos_0",
    "clip_id": "alfred_0058",
    "question": "Several objects are visible in the scene. Did the agent or player put the mug?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put mug",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0058:distractor_1",
    "clip_id": "alfred_0058",
    "question": "Several objects are visible in the scene. Did the agent or player put the statue?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put mug",
    "negative_binding": "put statue",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0058:distractor_pos_1",
    "clip_id": "alfred_0058",
    "question": "Several objects are visible in the scene. Did the agent or player put the mug?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put mug",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0058:perception_pos",
    "clip_id": "alfred_0058",
    "question": "Can you see a mug in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put mug",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0058:perception_neg",
    "clip_id": "alfred_0058",
    "question": "Can you see a book in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put mug",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0059:object",
    "clip_id": "alfred_0059",
    "question": "Identify the object the agent or player engaged with.",
    "answer": "butter_knife",
    "qa_type": "object",
    "choices": [],
    "target_binding": "close butter knife",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0059:action",
    "clip_id": "alfred_0059",
    "question": "Name the action the agent or player performed.",
    "answer": "close",
    "qa_type": "action",
    "choices": [],
    "target_binding": "close butter knife",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0059:binding",
    "clip_id": "alfred_0059",
    "question": "What is the full event, giving the action and its target object?",
    "answer": "close butter knife",
    "qa_type": "binding",
    "choices": [
      "close butter knife",
      "close apple",
      "close bowl",
      "close cloth"
    ],
    "target_binding": "close butter knife",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0059:binding_mc",
    "clip_id": "alfred_0059",
    "question": "Which event happened? Choose one: close butter knife; close apple; close bowl; close cloth",
    "answer": "close butter knife",
    "qa_type": "binding_mc",
    "choices": [
      "close butter knife",
      "close apple",
      "close bowl",
      "close cloth"
    ],
    "target_binding": "close butter knife",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0059:minimal_pair_positive",
    "clip_id": "alfred_0059",
    "question": "Is it true that the agent or player close the butter_knife?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close butter knife",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0059:minimal_pair_negative",
    "clip_id": "alfred_0059",
    "question": "Is it true that the agent or player close the tomato?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close butter knife",
    "negative_binding": "close tomato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0059:distractor_0",
    "clip_id": "alfred_0059",
    "question": "Several objects are visible in the scene. Did the agent or player close the credit_card?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close butter knife",
    "negative_binding": "close credit_card",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0059:distractor_pos_0",
    "clip_id": "alfred_0059",
    "question": "Several objects are visible in the scene. Did the agent or player close the butter_knife?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close butter knife",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0059:distractor_1",
    "clip_id": "alfred_0059",
    "question": "Several objects are visible in the scene. Did the agent or player close the cell_phone?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close butter knife",
    "negative_binding": "close cell_phone",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0059:distractor_pos_1",
    "clip_id": "alfred_0059",
    "question": "Several objects are visible in the scene. Did the agent or player close the butter_knife?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close butter knife",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0059:perception_pos",
    "clip_id": "alfred_0059",
    "question": "Does the scene contain a butter_knife?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close butter knife",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0059:perception_neg",
    "clip_id": "alfred_0059",
    "question": "Does the scene contain a cloth?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close butter knife",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0060:object",
    "clip_id": "alfred_0060",
    "question": "What main object did the agent or player interact with?",
    "answer": "egg",
    "qa_type": "object",
    "choices": [],
    "target_binding": "put egg",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0060:action",
    "clip_id": "alfred_0060",
    "question": "What action did the agent or player perform?",
    "answer": "put",
    "qa_type": "action",
    "choices": [],
    "target_binding": "put egg",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0060:binding",
    "clip_id": "alfred_0060",
    "question": "What action-object event is shown in the video?",
    "answer": "put egg",
    "qa_type": "binding",
    "choices": [
      "put egg",
      "close egg",
      "open egg",
      "pickup egg"
    ],
    "target_binding": "put egg",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0060:binding_mc",
    "clip_id": "alfred_0060",
    "question": "Which event happened? Choose one: put egg; close egg; open egg; pickup egg",
    "answer": "put egg",
    "qa_type": "binding_mc",
    "choices": [
      "put egg",
      "close egg",
      "open egg",
      "pickup egg"
    ],
    "target_binding": "put egg",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0060:minimal_pair_positive",
    "clip_id": "alfred_0060",
    "question": "Did the agent or player put the egg?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put egg",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0060:minimal_pair_negative",
    "clip_id": "alfred_0060",
    "question": "Did the agent or player put the tomato?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put egg",
    "negative_binding": "put tomato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0060:distractor_0",
    "clip_id": "alfred_0060",
    "question": "Several objects are visible in the scene. Did the agent or player put the pan?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put egg",
    "negative_binding": "put pan",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0060:distractor_pos_0",
    "clip_id": "alfred_0060",
    "question": "Several objects are visible in the scene. Did the agent or player put the egg?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put egg",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0060:distractor_1",
    "clip_id": "alfred_0060",
    "question": "Several objects are visible in the scene. Did the agent or player put the vase?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put egg",
    "negative_binding": "put vase",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0060:distractor_pos_1",
    "clip_id": "alfred_0060",
    "question": "Several objects are visible in the scene. Did the agent or player put the egg?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put egg",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0060:perception_pos",
    "clip_id": "alfred_0060",
    "question": "Is an egg visible in the scene?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put egg",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0060:perception_neg",
    "clip_id": "alfred_0060",
    "question": "Is a newspaper visible in the scene?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put egg",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0061:object",
    "clip_id": "alfred_0061",
    "question": "Which object did the agent or player act on?",
    "answer": "egg",
    "qa_type": "object",
    "choices": [],
    "target_binding": "close egg",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0061:action",
    "clip_id": "alfred_0061",
    "question": "What did the agent or player do?",
    "answer": "close",
    "qa_type": "action",
    "choices": [],
    "target_binding": "close egg",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0061:binding",
    "clip_id": "alfred_0061",
    "question": "What did the agent or player do, and to which object?",
    "answer": "close egg",
    "qa_type": "binding",
    "choices": [
      "close egg",
      "close apple",
      "close bowl",
      "close butter knife"
    ],
    "target_binding": "close egg",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0061:binding_mc",
    "clip_id": "alfred_0061",
    "question": "Which event happened? Choose one: close egg; close apple; close bowl; close butter knife",
    "answer": "close egg",
    "qa_type": "binding_mc",
    "choices": [
      "close egg",
      "close apple",
      "close bowl",
      "close butter knife"
    ],
    "target_binding": "close egg",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0061:minimal_pair_positive",
    "clip_id": "alfred_0061",
    "question": "In this scene, did the agent or player close the egg?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close egg",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0061:minimal_pair_negative",
    "clip_id": "alfred_0061",
    "question": "In this scene, did the agent or player close the cloth?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close egg",
    "negative_binding": "close cloth",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0061:distractor_0",
    "clip_id": "alfred_0061",
    "question": "Several objects are visible in the scene. Did the agent or player close the credit_card?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close egg",
    "negative_binding": "close credit_card",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0061:distractor_pos_0",
    "clip_id": "alfred_0061",
    "question": "Several objects are visible in the scene. Did the agent or player close the egg?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close egg",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0061:distractor_1",
    "clip_id": "alfred_0061",
    "question": "Several objects are visible in the scene. Did the agent or player close the butter_knife?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close egg",
    "negative_binding": "close butter_knife",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0061:distractor_pos_1",
    "clip_id": "alfred_0061",
    "question": "Several objects are visible in the scene. Did the agent or player close the egg?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close egg",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0061:perception_pos",
    "clip_id": "alfred_0061",
    "question": "Can you see an egg in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close egg",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0061:perception_neg",
    "clip_id": "alfred_0061",
    "question": "Can you see a lettuce in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close egg",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0062:object",
    "clip_id": "alfred_0062",
    "question": "What object was involved in the interaction?",
    "answer": "pen",
    "qa_type": "object",
    "choices": [],
    "target_binding": "put pen",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0062:action",
    "clip_id": "alfred_0062",
    "question": "Which action is taking place in the scene?",
    "answer": "put",
    "qa_type": "action",
    "choices": [],
    "target_binding": "put pen",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0062:binding",
    "clip_id": "alfred_0062",
    "question": "Describe the action and the object it was applied to.",
    "answer": "put pen",
    "qa_type": "binding",
    "choices": [
      "put pen",
      "put apple",
      "put bread",
      "put butter knife"
    ],
    "target_binding": "put pen",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0062:binding_mc",
    "clip_id": "alfred_0062",
    "question": "Which event happened? Choose one: put pen; put apple; put bread; put butter knife",
    "answer": "put pen",
    "qa_type": "binding_mc",
    "choices": [
      "put pen",
      "put apple",
      "put bread",
      "put butter knife"
    ],
    "target_binding": "put pen",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0062:minimal_pair_positive",
    "clip_id": "alfred_0062",
    "question": "Is it true that the agent or player put the pen?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put pen",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0062:minimal_pair_negative",
    "clip_id": "alfred_0062",
    "question": "Is it true that the agent or player put the apple?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put pen",
    "negative_binding": "put apple",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0062:distractor_0",
    "clip_id": "alfred_0062",
    "question": "Several objects are visible in the scene. Did the agent or player put the mug?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put pen",
    "negative_binding": "put mug",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0062:distractor_pos_0",
    "clip_id": "alfred_0062",
    "question": "Several objects are visible in the scene. Did the agent or player put the pen?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put pen",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0062:distractor_1",
    "clip_id": "alfred_0062",
    "question": "Several objects are visible in the scene. Did the agent or player put the bowl?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put pen",
    "negative_binding": "put bowl",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0062:distractor_pos_1",
    "clip_id": "alfred_0062",
    "question": "Several objects are visible in the scene. Did the agent or player put the pen?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put pen",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0062:perception_pos",
    "clip_id": "alfred_0062",
    "question": "Does the scene contain a pen?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put pen",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0062:perception_neg",
    "clip_id": "alfred_0062",
    "question": "Does the scene contain a baseball_bat?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put pen",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0063:object",
    "clip_id": "alfred_0063",
    "question": "Identify the object the agent or player engaged with.",
    "answer": "bowl",
    "qa_type": "object",
    "choices": [],
    "target_binding": "pickup bowl",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0063:action",
    "clip_id": "alfred_0063",
    "question": "Name the action the agent or player performed.",
    "answer": "pickup",
    "qa_type": "action",
    "choices": [],
    "target_binding": "pickup bowl",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0063:binding",
    "clip_id": "alfred_0063",
    "question": "What is the full event, giving the action and its target object?",
    "answer": "pickup bowl",
    "qa_type": "binding",
    "choices": [
      "pickup bowl",
      "close bowl",
      "pickup apple",
      "pickup basket ball"
    ],
    "target_binding": "pickup bowl",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0063:binding_mc",
    "clip_id": "alfred_0063",
    "question": "Which event happened? Choose one: pickup bowl; close bowl; pickup apple; pickup basket ball",
    "answer": "pickup bowl",
    "qa_type": "binding_mc",
    "choices": [
      "pickup bowl",
      "close bowl",
      "pickup apple",
      "pickup basket ball"
    ],
    "target_binding": "pickup bowl",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0063:minimal_pair_positive",
    "clip_id": "alfred_0063",
    "question": "Did the agent or player pickup the bowl?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup bowl",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0063:minimal_pair_negative",
    "clip_id": "alfred_0063",
    "question": "Did the agent or player pickup the bread?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup bowl",
    "negative_binding": "pickup bread",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0063:distractor_0",
    "clip_id": "alfred_0063",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the pan?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup bowl",
    "negative_binding": "pickup pan",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0063:distractor_pos_0",
    "clip_id": "alfred_0063",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the bowl?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup bowl",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0063:distractor_1",
    "clip_id": "alfred_0063",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the vase?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup bowl",
    "negative_binding": "pickup vase",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0063:distractor_pos_1",
    "clip_id": "alfred_0063",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the bowl?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup bowl",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0063:perception_pos",
    "clip_id": "alfred_0063",
    "question": "Is a bowl visible in the scene?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup bowl",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0063:perception_neg",
    "clip_id": "alfred_0063",
    "question": "Is a candle visible in the scene?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup bowl",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0064:object",
    "clip_id": "alfred_0064",
    "question": "What main object did the agent or player interact with?",
    "answer": "egg",
    "qa_type": "object",
    "choices": [],
    "target_binding": "open egg",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0064:action",
    "clip_id": "alfred_0064",
    "question": "What action did the agent or player perform?",
    "answer": "open",
    "qa_type": "action",
    "choices": [],
    "target_binding": "open egg",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0064:binding",
    "clip_id": "alfred_0064",
    "question": "What action-object event is shown in the video?",
    "answer": "open egg",
    "qa_type": "binding",
    "choices": [
      "open egg",
      "close egg",
      "open apple",
      "open bread"
    ],
    "target_binding": "open egg",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0064:binding_mc",
    "clip_id": "alfred_0064",
    "question": "Which event happened? Choose one: open egg; close egg; open apple; open bread",
    "answer": "open egg",
    "qa_type": "binding_mc",
    "choices": [
      "open egg",
      "close egg",
      "open apple",
      "open bread"
    ],
    "target_binding": "open egg",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0064:minimal_pair_positive",
    "clip_id": "alfred_0064",
    "question": "In this scene, did the agent or player open the egg?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open egg",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0064:minimal_pair_negative",
    "clip_id": "alfred_0064",
    "question": "In this scene, did the agent or player open tissue the box?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open egg",
    "negative_binding": "open tissue box",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0064:distractor_0",
    "clip_id": "alfred_0064",
    "question": "Several objects are visible in the scene. Did the agent or player open the potato?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open egg",
    "negative_binding": "open potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0064:distractor_pos_0",
    "clip_id": "alfred_0064",
    "question": "Several objects are visible in the scene. Did the agent or player open the egg?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open egg",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0064:distractor_1",
    "clip_id": "alfred_0064",
    "question": "Several objects are visible in the scene. Did the agent or player open the dish_sponge?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open egg",
    "negative_binding": "open dish_sponge",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0064:distractor_pos_1",
    "clip_id": "alfred_0064",
    "question": "Several objects are visible in the scene. Did the agent or player open the egg?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open egg",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0064:perception_pos",
    "clip_id": "alfred_0064",
    "question": "Can you see an egg in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open egg",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0064:perception_neg",
    "clip_id": "alfred_0064",
    "question": "Can you see a bread in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open egg",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0065:object",
    "clip_id": "alfred_0065",
    "question": "Which object did the agent or player act on?",
    "answer": "cloth",
    "qa_type": "object",
    "choices": [],
    "target_binding": "open cloth",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0065:action",
    "clip_id": "alfred_0065",
    "question": "What did the agent or player do?",
    "answer": "open",
    "qa_type": "action",
    "choices": [],
    "target_binding": "open cloth",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0065:binding",
    "clip_id": "alfred_0065",
    "question": "What did the agent or player do, and to which object?",
    "answer": "open cloth",
    "qa_type": "binding",
    "choices": [
      "open cloth",
      "close cloth",
      "open apple",
      "open bread"
    ],
    "target_binding": "open cloth",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0065:binding_mc",
    "clip_id": "alfred_0065",
    "question": "Which event happened? Choose one: open cloth; close cloth; open apple; open bread",
    "answer": "open cloth",
    "qa_type": "binding_mc",
    "choices": [
      "open cloth",
      "close cloth",
      "open apple",
      "open bread"
    ],
    "target_binding": "open cloth",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0065:minimal_pair_positive",
    "clip_id": "alfred_0065",
    "question": "Is it true that the agent or player open the cloth?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open cloth",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0065:minimal_pair_negative",
    "clip_id": "alfred_0065",
    "question": "Is it true that the agent or player open the lettuce?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open cloth",
    "negative_binding": "open lettuce",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0065:distractor_0",
    "clip_id": "alfred_0065",
    "question": "Several objects are visible in the scene. Did the agent or player open the spray_bottle?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open cloth",
    "negative_binding": "open spray_bottle",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0065:distractor_pos_0",
    "clip_id": "alfred_0065",
    "question": "Several objects are visible in the scene. Did the agent or player open the cloth?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open cloth",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0065:distractor_1",
    "clip_id": "alfred_0065",
    "question": "Several objects are visible in the scene. Did the agent or player open the candle?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open cloth",
    "negative_binding": "open candle",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0065:distractor_pos_1",
    "clip_id": "alfred_0065",
    "question": "Several objects are visible in the scene. Did the agent or player open the cloth?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open cloth",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0065:perception_pos",
    "clip_id": "alfred_0065",
    "question": "Does the scene contain a cloth?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open cloth",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0065:perception_neg",
    "clip_id": "alfred_0065",
    "question": "Does the scene contain a cup?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open cloth",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0066:object",
    "clip_id": "alfred_0066",
    "question": "What object was involved in the interaction?",
    "answer": "ladle",
    "qa_type": "object",
    "choices": [],
    "target_binding": "put ladle",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0066:action",
    "clip_id": "alfred_0066",
    "question": "Which action is taking place in the scene?",
    "answer": "put",
    "qa_type": "action",
    "choices": [],
    "target_binding": "put ladle",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0066:binding",
    "clip_id": "alfred_0066",
    "question": "Describe the action and the object it was applied to.",
    "answer": "put ladle",
    "qa_type": "binding",
    "choices": [
      "put ladle",
      "close ladle",
      "pickup ladle",
      "put apple"
    ],
    "target_binding": "put ladle",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0066:binding_mc",
    "clip_id": "alfred_0066",
    "question": "Which event happened? Choose one: put ladle; close ladle; pickup ladle; put apple",
    "answer": "put ladle",
    "qa_type": "binding_mc",
    "choices": [
      "put ladle",
      "close ladle",
      "pickup ladle",
      "put apple"
    ],
    "target_binding": "put ladle",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0066:minimal_pair_positive",
    "clip_id": "alfred_0066",
    "question": "Did the agent or player put the ladle?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put ladle",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0066:minimal_pair_negative",
    "clip_id": "alfred_0066",
    "question": "Did the agent or player put the pen?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put ladle",
    "negative_binding": "put pen",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0066:distractor_0",
    "clip_id": "alfred_0066",
    "question": "Several objects are visible in the scene. Did the agent or player put the wine_bottle?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put ladle",
    "negative_binding": "put wine_bottle",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0066:distractor_pos_0",
    "clip_id": "alfred_0066",
    "question": "Several objects are visible in the scene. Did the agent or player put the ladle?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put ladle",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0066:distractor_1",
    "clip_id": "alfred_0066",
    "question": "Several objects are visible in the scene. Did the agent or player put the glassbottle?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put ladle",
    "negative_binding": "put glassbottle",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0066:distractor_pos_1",
    "clip_id": "alfred_0066",
    "question": "Several objects are visible in the scene. Did the agent or player put the ladle?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put ladle",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0066:perception_pos",
    "clip_id": "alfred_0066",
    "question": "Is a ladle visible in the scene?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put ladle",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0066:perception_neg",
    "clip_id": "alfred_0066",
    "question": "Is a butter_knife visible in the scene?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put ladle",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0067:object",
    "clip_id": "alfred_0067",
    "question": "Identify the object the agent or player engaged with.",
    "answer": "butter_knife",
    "qa_type": "object",
    "choices": [],
    "target_binding": "put butter knife",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0067:action",
    "clip_id": "alfred_0067",
    "question": "Name the action the agent or player performed.",
    "answer": "put",
    "qa_type": "action",
    "choices": [],
    "target_binding": "put butter knife",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0067:binding",
    "clip_id": "alfred_0067",
    "question": "What is the full event, giving the action and its target object?",
    "answer": "put butter knife",
    "qa_type": "binding",
    "choices": [
      "put butter knife",
      "close butter knife",
      "pickup butter knife",
      "put apple"
    ],
    "target_binding": "put butter knife",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0067:binding_mc",
    "clip_id": "alfred_0067",
    "question": "Which event happened? Choose one: put butter knife; close butter knife; pickup butter knife; put apple",
    "answer": "put butter knife",
    "qa_type": "binding_mc",
    "choices": [
      "put butter knife",
      "close butter knife",
      "pickup butter knife",
      "put apple"
    ],
    "target_binding": "put butter knife",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0067:minimal_pair_positive",
    "clip_id": "alfred_0067",
    "question": "In this scene, did the agent or player put the butter_knife?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put butter knife",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0067:minimal_pair_negative",
    "clip_id": "alfred_0067",
    "question": "In this scene, did the agent or player put the pen?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put butter knife",
    "negative_binding": "put pen",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0067:distractor_0",
    "clip_id": "alfred_0067",
    "question": "Several objects are visible in the scene. Did the agent or player put the pan?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put butter knife",
    "negative_binding": "put pan",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0067:distractor_pos_0",
    "clip_id": "alfred_0067",
    "question": "Several objects are visible in the scene. Did the agent or player put the butter_knife?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put butter knife",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0067:distractor_1",
    "clip_id": "alfred_0067",
    "question": "Several objects are visible in the scene. Did the agent or player put the potato?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put butter knife",
    "negative_binding": "put potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0067:distractor_pos_1",
    "clip_id": "alfred_0067",
    "question": "Several objects are visible in the scene. Did the agent or player put the butter_knife?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put butter knife",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0067:perception_pos",
    "clip_id": "alfred_0067",
    "question": "Can you see a butter_knife in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put butter knife",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0067:perception_neg",
    "clip_id": "alfred_0067",
    "question": "Can you see a spatula in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put butter knife",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0068:object",
    "clip_id": "alfred_0068",
    "question": "What main object did the agent or player interact with?",
    "answer": "spatula",
    "qa_type": "object",
    "choices": [],
    "target_binding": "put spatula",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0068:action",
    "clip_id": "alfred_0068",
    "question": "What action did the agent or player perform?",
    "answer": "put",
    "qa_type": "action",
    "choices": [],
    "target_binding": "put spatula",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0068:binding",
    "clip_id": "alfred_0068",
    "question": "What action-object event is shown in the video?",
    "answer": "put spatula",
    "qa_type": "binding",
    "choices": [
      "put spatula",
      "close spatula",
      "open spatula",
      "put apple"
    ],
    "target_binding": "put spatula",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0068:binding_mc",
    "clip_id": "alfred_0068",
    "question": "Which event happened? Choose one: put spatula; close spatula; open spatula; put apple",
    "answer": "put spatula",
    "qa_type": "binding_mc",
    "choices": [
      "put spatula",
      "close spatula",
      "open spatula",
      "put apple"
    ],
    "target_binding": "put spatula",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0068:minimal_pair_positive",
    "clip_id": "alfred_0068",
    "question": "Is it true that the agent or player put the spatula?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put spatula",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0068:minimal_pair_negative",
    "clip_id": "alfred_0068",
    "question": "Is it true that the agent or player put the potato?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put spatula",
    "negative_binding": "put potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0068:distractor_0",
    "clip_id": "alfred_0068",
    "question": "Several objects are visible in the scene. Did the agent or player put the statue?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put spatula",
    "negative_binding": "put statue",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0068:distractor_pos_0",
    "clip_id": "alfred_0068",
    "question": "Several objects are visible in the scene. Did the agent or player put the spatula?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put spatula",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0068:distractor_1",
    "clip_id": "alfred_0068",
    "question": "Several objects are visible in the scene. Did the agent or player put the vase?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put spatula",
    "negative_binding": "put vase",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0068:distractor_pos_1",
    "clip_id": "alfred_0068",
    "question": "Several objects are visible in the scene. Did the agent or player put the spatula?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put spatula",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0068:perception_pos",
    "clip_id": "alfred_0068",
    "question": "Does the scene contain a spatula?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put spatula",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0068:perception_neg",
    "clip_id": "alfred_0068",
    "question": "Does the scene contain a cell_phone?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put spatula",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0069:object",
    "clip_id": "alfred_0069",
    "question": "Which object did the agent or player act on?",
    "answer": "pan",
    "qa_type": "object",
    "choices": [],
    "target_binding": "close pan",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0069:action",
    "clip_id": "alfred_0069",
    "question": "What did the agent or player do?",
    "answer": "close",
    "qa_type": "action",
    "choices": [],
    "target_binding": "close pan",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0069:binding",
    "clip_id": "alfred_0069",
    "question": "What did the agent or player do, and to which object?",
    "answer": "close pan",
    "qa_type": "binding",
    "choices": [
      "close pan",
      "close apple",
      "close bowl",
      "close butter knife"
    ],
    "target_binding": "close pan",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0069:binding_mc",
    "clip_id": "alfred_0069",
    "question": "Which event happened? Choose one: close pan; close apple; close bowl; close butter knife",
    "answer": "close pan",
    "qa_type": "binding_mc",
    "choices": [
      "close pan",
      "close apple",
      "close bowl",
      "close butter knife"
    ],
    "target_binding": "close pan",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0069:minimal_pair_positive",
    "clip_id": "alfred_0069",
    "question": "Did the agent or player close the pan?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close pan",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0069:minimal_pair_negative",
    "clip_id": "alfred_0069",
    "question": "Did the agent or player close the potato?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close pan",
    "negative_binding": "close potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0069:distractor_0",
    "clip_id": "alfred_0069",
    "question": "Several objects are visible in the scene. Did the agent or player close the statue?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close pan",
    "negative_binding": "close statue",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0069:distractor_pos_0",
    "clip_id": "alfred_0069",
    "question": "Several objects are visible in the scene. Did the agent or player close the pan?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close pan",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0069:distractor_1",
    "clip_id": "alfred_0069",
    "question": "Several objects are visible in the scene. Did the agent or player close the vase?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close pan",
    "negative_binding": "close vase",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0069:distractor_pos_1",
    "clip_id": "alfred_0069",
    "question": "Several objects are visible in the scene. Did the agent or player close the pan?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close pan",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0069:perception_pos",
    "clip_id": "alfred_0069",
    "question": "Is a pan visible in the scene?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close pan",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0069:perception_neg",
    "clip_id": "alfred_0069",
    "question": "Is a spoon visible in the scene?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close pan",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0070:object",
    "clip_id": "alfred_0070",
    "question": "What object was involved in the interaction?",
    "answer": "apple",
    "qa_type": "object",
    "choices": [],
    "target_binding": "toggle apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0070:action",
    "clip_id": "alfred_0070",
    "question": "Which action is taking place in the scene?",
    "answer": "toggle",
    "qa_type": "action",
    "choices": [],
    "target_binding": "toggle apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0070:binding",
    "clip_id": "alfred_0070",
    "question": "Describe the action and the object it was applied to.",
    "answer": "toggle apple",
    "qa_type": "binding",
    "choices": [
      "toggle apple",
      "close apple",
      "open apple",
      "pickup apple"
    ],
    "target_binding": "toggle apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0070:binding_mc",
    "clip_id": "alfred_0070",
    "question": "Which event happened? Choose one: toggle apple; close apple; open apple; pickup apple",
    "answer": "toggle apple",
    "qa_type": "binding_mc",
    "choices": [
      "toggle apple",
      "close apple",
      "open apple",
      "pickup apple"
    ],
    "target_binding": "toggle apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0070:minimal_pair_positive",
    "clip_id": "alfred_0070",
    "question": "In this scene, did the agent or player toggle the apple?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "toggle apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0070:minimal_pair_negative",
    "clip_id": "alfred_0070",
    "question": "In this scene, did the agent or player close the apple?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "toggle apple",
    "negative_binding": "close apple",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0070:distractor_0",
    "clip_id": "alfred_0070",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the kettle?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle apple",
    "negative_binding": "toggle kettle",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0070:distractor_pos_0",
    "clip_id": "alfred_0070",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the apple?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0070:distractor_1",
    "clip_id": "alfred_0070",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the pan?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle apple",
    "negative_binding": "toggle pan",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0070:distractor_pos_1",
    "clip_id": "alfred_0070",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the apple?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0070:perception_pos",
    "clip_id": "alfred_0070",
    "question": "Can you see an apple in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "toggle apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0070:perception_neg",
    "clip_id": "alfred_0070",
    "question": "Can you see a ladle in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "toggle apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0071:object",
    "clip_id": "alfred_0071",
    "question": "Identify the object the agent or player engaged with.",
    "answer": "apple",
    "qa_type": "object",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0071:action",
    "clip_id": "alfred_0071",
    "question": "Name the action the agent or player performed.",
    "answer": "put",
    "qa_type": "action",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0071:binding",
    "clip_id": "alfred_0071",
    "question": "What is the full event, giving the action and its target object?",
    "answer": "put apple",
    "qa_type": "binding",
    "choices": [
      "put apple",
      "close apple",
      "open apple",
      "pickup apple"
    ],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0071:binding_mc",
    "clip_id": "alfred_0071",
    "question": "Which event happened? Choose one: put apple; close apple; open apple; pickup apple",
    "answer": "put apple",
    "qa_type": "binding_mc",
    "choices": [
      "put apple",
      "close apple",
      "open apple",
      "pickup apple"
    ],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0071:minimal_pair_positive",
    "clip_id": "alfred_0071",
    "question": "Is it true that the agent or player put the apple?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0071:minimal_pair_negative",
    "clip_id": "alfred_0071",
    "question": "Is it true that the agent or player put the pillow?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": "put pillow",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0071:distractor_0",
    "clip_id": "alfred_0071",
    "question": "Several objects are visible in the scene. Did the agent or player put the pan?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": "put pan",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0071:distractor_pos_0",
    "clip_id": "alfred_0071",
    "question": "Several objects are visible in the scene. Did the agent or player put the apple?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0071:distractor_1",
    "clip_id": "alfred_0071",
    "question": "Several objects are visible in the scene. Did the agent or player put the spray_bottle?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": "put spray_bottle",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0071:distractor_pos_1",
    "clip_id": "alfred_0071",
    "question": "Several objects are visible in the scene. Did the agent or player put the apple?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0071:perception_pos",
    "clip_id": "alfred_0071",
    "question": "Does the scene contain an apple?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0071:perception_neg",
    "clip_id": "alfred_0071",
    "question": "Does the scene contain a pillow?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0072:object",
    "clip_id": "alfred_0072",
    "question": "What main object did the agent or player interact with?",
    "answer": "apple",
    "qa_type": "object",
    "choices": [],
    "target_binding": "open apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0072:action",
    "clip_id": "alfred_0072",
    "question": "What action did the agent or player perform?",
    "answer": "open",
    "qa_type": "action",
    "choices": [],
    "target_binding": "open apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0072:binding",
    "clip_id": "alfred_0072",
    "question": "What action-object event is shown in the video?",
    "answer": "open apple",
    "qa_type": "binding",
    "choices": [
      "open apple",
      "close apple",
      "open bread",
      "open cd"
    ],
    "target_binding": "open apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0072:binding_mc",
    "clip_id": "alfred_0072",
    "question": "Which event happened? Choose one: open apple; close apple; open bread; open cd",
    "answer": "open apple",
    "qa_type": "binding_mc",
    "choices": [
      "open apple",
      "close apple",
      "open bread",
      "open cd"
    ],
    "target_binding": "open apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0072:minimal_pair_positive",
    "clip_id": "alfred_0072",
    "question": "Did the agent or player open the apple?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0072:minimal_pair_negative",
    "clip_id": "alfred_0072",
    "question": "Did the agent or player open the mug?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open apple",
    "negative_binding": "open mug",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0072:distractor_0",
    "clip_id": "alfred_0072",
    "question": "Several objects are visible in the scene. Did the agent or player open the pan?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open apple",
    "negative_binding": "open pan",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0072:distractor_pos_0",
    "clip_id": "alfred_0072",
    "question": "Several objects are visible in the scene. Did the agent or player open the apple?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0072:distractor_1",
    "clip_id": "alfred_0072",
    "question": "Several objects are visible in the scene. Did the agent or player open the butter_knife?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open apple",
    "negative_binding": "open butter_knife",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0072:distractor_pos_1",
    "clip_id": "alfred_0072",
    "question": "Several objects are visible in the scene. Did the agent or player open the apple?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0072:perception_pos",
    "clip_id": "alfred_0072",
    "question": "Is an apple visible in the scene?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0072:perception_neg",
    "clip_id": "alfred_0072",
    "question": "Is a pot visible in the scene?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0073:object",
    "clip_id": "alfred_0073",
    "question": "Which object did the agent or player act on?",
    "answer": "lettuce",
    "qa_type": "object",
    "choices": [],
    "target_binding": "open lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0073:action",
    "clip_id": "alfred_0073",
    "question": "What did the agent or player do?",
    "answer": "open",
    "qa_type": "action",
    "choices": [],
    "target_binding": "open lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0073:binding",
    "clip_id": "alfred_0073",
    "question": "What did the agent or player do, and to which object?",
    "answer": "open lettuce",
    "qa_type": "binding",
    "choices": [
      "open lettuce",
      "close lettuce",
      "open apple",
      "open bread"
    ],
    "target_binding": "open lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0073:binding_mc",
    "clip_id": "alfred_0073",
    "question": "Which event happened? Choose one: open lettuce; close lettuce; open apple; open bread",
    "answer": "open lettuce",
    "qa_type": "binding_mc",
    "choices": [
      "open lettuce",
      "close lettuce",
      "open apple",
      "open bread"
    ],
    "target_binding": "open lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0073:minimal_pair_positive",
    "clip_id": "alfred_0073",
    "question": "In this scene, did the agent or player open the lettuce?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0073:minimal_pair_negative",
    "clip_id": "alfred_0073",
    "question": "In this scene, did the agent or player open the egg?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open lettuce",
    "negative_binding": "open egg",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0073:distractor_0",
    "clip_id": "alfred_0073",
    "question": "Several objects are visible in the scene. Did the agent or player open the statue?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open lettuce",
    "negative_binding": "open statue",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0073:distractor_pos_0",
    "clip_id": "alfred_0073",
    "question": "Several objects are visible in the scene. Did the agent or player open the lettuce?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0073:distractor_1",
    "clip_id": "alfred_0073",
    "question": "Several objects are visible in the scene. Did the agent or player open the potato?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open lettuce",
    "negative_binding": "open potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0073:distractor_pos_1",
    "clip_id": "alfred_0073",
    "question": "Several objects are visible in the scene. Did the agent or player open the lettuce?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0073:perception_pos",
    "clip_id": "alfred_0073",
    "question": "Can you see a lettuce in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0073:perception_neg",
    "clip_id": "alfred_0073",
    "question": "Can you see a watch in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0074:object",
    "clip_id": "alfred_0074",
    "question": "What object was involved in the interaction?",
    "answer": "tomato",
    "qa_type": "object",
    "choices": [],
    "target_binding": "open tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0074:action",
    "clip_id": "alfred_0074",
    "question": "Which action is taking place in the scene?",
    "answer": "open",
    "qa_type": "action",
    "choices": [],
    "target_binding": "open tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0074:binding",
    "clip_id": "alfred_0074",
    "question": "Describe the action and the object it was applied to.",
    "answer": "open tomato",
    "qa_type": "binding",
    "choices": [
      "open tomato",
      "close tomato",
      "open apple",
      "open bread"
    ],
    "target_binding": "open tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0074:binding_mc",
    "clip_id": "alfred_0074",
    "question": "Which event happened? Choose one: open tomato; close tomato; open apple; open bread",
    "answer": "open tomato",
    "qa_type": "binding_mc",
    "choices": [
      "open tomato",
      "close tomato",
      "open apple",
      "open bread"
    ],
    "target_binding": "open tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0074:minimal_pair_positive",
    "clip_id": "alfred_0074",
    "question": "Is it true that the agent or player open the tomato?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0074:minimal_pair_negative",
    "clip_id": "alfred_0074",
    "question": "Is it true that the agent or player open the potato?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open tomato",
    "negative_binding": "open potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0074:distractor_0",
    "clip_id": "alfred_0074",
    "question": "Several objects are visible in the scene. Did the agent or player open the credit_card?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open tomato",
    "negative_binding": "open credit_card",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0074:distractor_pos_0",
    "clip_id": "alfred_0074",
    "question": "Several objects are visible in the scene. Did the agent or player open the tomato?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0074:distractor_1",
    "clip_id": "alfred_0074",
    "question": "Several objects are visible in the scene. Did the agent or player open the dish_sponge?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open tomato",
    "negative_binding": "open dish_sponge",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0074:distractor_pos_1",
    "clip_id": "alfred_0074",
    "question": "Several objects are visible in the scene. Did the agent or player open the tomato?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0074:perception_pos",
    "clip_id": "alfred_0074",
    "question": "Does the scene contain a tomato?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0074:perception_neg",
    "clip_id": "alfred_0074",
    "question": "Does the scene contain a pillow?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0075:object",
    "clip_id": "alfred_0075",
    "question": "Identify the object the agent or player engaged with.",
    "answer": "tomato",
    "qa_type": "object",
    "choices": [],
    "target_binding": "open tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0075:action",
    "clip_id": "alfred_0075",
    "question": "Name the action the agent or player performed.",
    "answer": "open",
    "qa_type": "action",
    "choices": [],
    "target_binding": "open tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0075:binding",
    "clip_id": "alfred_0075",
    "question": "What is the full event, giving the action and its target object?",
    "answer": "open tomato",
    "qa_type": "binding",
    "choices": [
      "open tomato",
      "close tomato",
      "open apple",
      "open bread"
    ],
    "target_binding": "open tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0075:binding_mc",
    "clip_id": "alfred_0075",
    "question": "Which event happened? Choose one: open tomato; close tomato; open apple; open bread",
    "answer": "open tomato",
    "qa_type": "binding_mc",
    "choices": [
      "open tomato",
      "close tomato",
      "open apple",
      "open bread"
    ],
    "target_binding": "open tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0075:minimal_pair_positive",
    "clip_id": "alfred_0075",
    "question": "Did the agent or player open the tomato?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0075:minimal_pair_negative",
    "clip_id": "alfred_0075",
    "question": "Did the agent or player pickup the tomato?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open tomato",
    "negative_binding": "pickup tomato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0075:distractor_0",
    "clip_id": "alfred_0075",
    "question": "Several objects are visible in the scene. Did the agent or player open the vase?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open tomato",
    "negative_binding": "open vase",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0075:distractor_pos_0",
    "clip_id": "alfred_0075",
    "question": "Several objects are visible in the scene. Did the agent or player open the tomato?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0075:distractor_1",
    "clip_id": "alfred_0075",
    "question": "Several objects are visible in the scene. Did the agent or player open the credit_card?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open tomato",
    "negative_binding": "open credit_card",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0075:distractor_pos_1",
    "clip_id": "alfred_0075",
    "question": "Several objects are visible in the scene. Did the agent or player open the tomato?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0075:perception_pos",
    "clip_id": "alfred_0075",
    "question": "Is a tomato visible in the scene?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0075:perception_neg",
    "clip_id": "alfred_0075",
    "question": "Is a baseball_bat visible in the scene?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0076:object",
    "clip_id": "alfred_0076",
    "question": "What main object did the agent or player interact with?",
    "answer": "apple",
    "qa_type": "object",
    "choices": [],
    "target_binding": "open apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0076:action",
    "clip_id": "alfred_0076",
    "question": "What action did the agent or player perform?",
    "answer": "open",
    "qa_type": "action",
    "choices": [],
    "target_binding": "open apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0076:binding",
    "clip_id": "alfred_0076",
    "question": "What action-object event is shown in the video?",
    "answer": "open apple",
    "qa_type": "binding",
    "choices": [
      "open apple",
      "close apple",
      "open bread",
      "open cd"
    ],
    "target_binding": "open apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0076:binding_mc",
    "clip_id": "alfred_0076",
    "question": "Which event happened? Choose one: open apple; close apple; open bread; open cd",
    "answer": "open apple",
    "qa_type": "binding_mc",
    "choices": [
      "open apple",
      "close apple",
      "open bread",
      "open cd"
    ],
    "target_binding": "open apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0076:minimal_pair_positive",
    "clip_id": "alfred_0076",
    "question": "In this scene, did the agent or player open the apple?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0076:minimal_pair_negative",
    "clip_id": "alfred_0076",
    "question": "In this scene, did the agent or player open the tomato?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open apple",
    "negative_binding": "open tomato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0076:distractor_0",
    "clip_id": "alfred_0076",
    "question": "Several objects are visible in the scene. Did the agent or player open the potato?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open apple",
    "negative_binding": "open potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0076:distractor_pos_0",
    "clip_id": "alfred_0076",
    "question": "Several objects are visible in the scene. Did the agent or player open the apple?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0076:distractor_1",
    "clip_id": "alfred_0076",
    "question": "Several objects are visible in the scene. Did the agent or player open the dish_sponge?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open apple",
    "negative_binding": "open dish_sponge",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0076:distractor_pos_1",
    "clip_id": "alfred_0076",
    "question": "Several objects are visible in the scene. Did the agent or player open the apple?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0076:perception_pos",
    "clip_id": "alfred_0076",
    "question": "Can you see an apple in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0076:perception_neg",
    "clip_id": "alfred_0076",
    "question": "Can you see a spoon in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0077:object",
    "clip_id": "alfred_0077",
    "question": "Which object did the agent or player act on?",
    "answer": "egg",
    "qa_type": "object",
    "choices": [],
    "target_binding": "close egg",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0077:action",
    "clip_id": "alfred_0077",
    "question": "What did the agent or player do?",
    "answer": "close",
    "qa_type": "action",
    "choices": [],
    "target_binding": "close egg",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0077:binding",
    "clip_id": "alfred_0077",
    "question": "What did the agent or player do, and to which object?",
    "answer": "close egg",
    "qa_type": "binding",
    "choices": [
      "close egg",
      "close apple",
      "close bowl",
      "close butter knife"
    ],
    "target_binding": "close egg",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0077:binding_mc",
    "clip_id": "alfred_0077",
    "question": "Which event happened? Choose one: close egg; close apple; close bowl; close butter knife",
    "answer": "close egg",
    "qa_type": "binding_mc",
    "choices": [
      "close egg",
      "close apple",
      "close bowl",
      "close butter knife"
    ],
    "target_binding": "close egg",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0077:minimal_pair_positive",
    "clip_id": "alfred_0077",
    "question": "Is it true that the agent or player close the egg?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close egg",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0077:minimal_pair_negative",
    "clip_id": "alfred_0077",
    "question": "Is it true that the agent or player close credit the card?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close egg",
    "negative_binding": "close credit card",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0077:distractor_0",
    "clip_id": "alfred_0077",
    "question": "Several objects are visible in the scene. Did the agent or player close the pan?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close egg",
    "negative_binding": "close pan",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0077:distractor_pos_0",
    "clip_id": "alfred_0077",
    "question": "Several objects are visible in the scene. Did the agent or player close the egg?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close egg",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0077:distractor_1",
    "clip_id": "alfred_0077",
    "question": "Several objects are visible in the scene. Did the agent or player close the credit_card?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close egg",
    "negative_binding": "close credit_card",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0077:distractor_pos_1",
    "clip_id": "alfred_0077",
    "question": "Several objects are visible in the scene. Did the agent or player close the egg?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close egg",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0077:perception_pos",
    "clip_id": "alfred_0077",
    "question": "Does the scene contain an egg?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close egg",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0077:perception_neg",
    "clip_id": "alfred_0077",
    "question": "Does the scene contain an apple?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close egg",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0078:object",
    "clip_id": "alfred_0078",
    "question": "What object was involved in the interaction?",
    "answer": "tissue_box",
    "qa_type": "object",
    "choices": [],
    "target_binding": "put tissue box",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0078:action",
    "clip_id": "alfred_0078",
    "question": "Which action is taking place in the scene?",
    "answer": "put",
    "qa_type": "action",
    "choices": [],
    "target_binding": "put tissue box",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0078:binding",
    "clip_id": "alfred_0078",
    "question": "Describe the action and the object it was applied to.",
    "answer": "put tissue box",
    "qa_type": "binding",
    "choices": [
      "put tissue box",
      "open tissue box",
      "put apple",
      "put bread"
    ],
    "target_binding": "put tissue box",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0078:binding_mc",
    "clip_id": "alfred_0078",
    "question": "Which event happened? Choose one: put tissue box; open tissue box; put apple; put bread",
    "answer": "put tissue box",
    "qa_type": "binding_mc",
    "choices": [
      "put tissue box",
      "open tissue box",
      "put apple",
      "put bread"
    ],
    "target_binding": "put tissue box",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0078:minimal_pair_positive",
    "clip_id": "alfred_0078",
    "question": "Did the agent or player put the tissue_box?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put tissue box",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0078:minimal_pair_negative",
    "clip_id": "alfred_0078",
    "question": "Did the agent or player put the candle?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put tissue box",
    "negative_binding": "put candle",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0078:distractor_0",
    "clip_id": "alfred_0078",
    "question": "Several objects are visible in the scene. Did the agent or player put the candle?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put tissue box",
    "negative_binding": "put candle",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0078:distractor_pos_0",
    "clip_id": "alfred_0078",
    "question": "Several objects are visible in the scene. Did the agent or player put the tissue_box?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put tissue box",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0078:distractor_1",
    "clip_id": "alfred_0078",
    "question": "Several objects are visible in the scene. Did the agent or player put the spray_bottle?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put tissue box",
    "negative_binding": "put spray_bottle",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0078:distractor_pos_1",
    "clip_id": "alfred_0078",
    "question": "Several objects are visible in the scene. Did the agent or player put the tissue_box?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put tissue box",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0078:perception_pos",
    "clip_id": "alfred_0078",
    "question": "Is a tissue_box visible in the scene?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put tissue box",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0078:perception_neg",
    "clip_id": "alfred_0078",
    "question": "Is a soap_bar visible in the scene?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put tissue box",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0079:object",
    "clip_id": "alfred_0079",
    "question": "Identify the object the agent or player engaged with.",
    "answer": "book",
    "qa_type": "object",
    "choices": [],
    "target_binding": "toggle book",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0079:action",
    "clip_id": "alfred_0079",
    "question": "Name the action the agent or player performed.",
    "answer": "toggle",
    "qa_type": "action",
    "choices": [],
    "target_binding": "toggle book",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0079:binding",
    "clip_id": "alfred_0079",
    "question": "What is the full event, giving the action and its target object?",
    "answer": "toggle book",
    "qa_type": "binding",
    "choices": [
      "toggle book",
      "toggle apple",
      "toggle baseball bat",
      "toggle bowl"
    ],
    "target_binding": "toggle book",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0079:binding_mc",
    "clip_id": "alfred_0079",
    "question": "Which event happened? Choose one: toggle book; toggle apple; toggle baseball bat; toggle bowl",
    "answer": "toggle book",
    "qa_type": "binding_mc",
    "choices": [
      "toggle book",
      "toggle apple",
      "toggle baseball bat",
      "toggle bowl"
    ],
    "target_binding": "toggle book",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0079:minimal_pair_positive",
    "clip_id": "alfred_0079",
    "question": "In this scene, did the agent or player toggle the book?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "toggle book",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0079:minimal_pair_negative",
    "clip_id": "alfred_0079",
    "question": "In this scene, did the agent or player toggle soap the bar?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "toggle book",
    "negative_binding": "toggle soap bar",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0079:distractor_0",
    "clip_id": "alfred_0079",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the bowl?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle book",
    "negative_binding": "toggle bowl",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0079:distractor_pos_0",
    "clip_id": "alfred_0079",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the book?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle book",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0079:distractor_1",
    "clip_id": "alfred_0079",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the mug?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle book",
    "negative_binding": "toggle mug",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0079:distractor_pos_1",
    "clip_id": "alfred_0079",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the book?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle book",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0079:perception_pos",
    "clip_id": "alfred_0079",
    "question": "Can you see a book in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "toggle book",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0079:perception_neg",
    "clip_id": "alfred_0079",
    "question": "Can you see a key_chain in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "toggle book",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0080:object",
    "clip_id": "alfred_0080",
    "question": "What main object did the agent or player interact with?",
    "answer": "apple",
    "qa_type": "object",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0080:action",
    "clip_id": "alfred_0080",
    "question": "What action did the agent or player perform?",
    "answer": "put",
    "qa_type": "action",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0080:binding",
    "clip_id": "alfred_0080",
    "question": "What action-object event is shown in the video?",
    "answer": "put apple",
    "qa_type": "binding",
    "choices": [
      "put apple",
      "close apple",
      "open apple",
      "pickup apple"
    ],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0080:binding_mc",
    "clip_id": "alfred_0080",
    "question": "Which event happened? Choose one: put apple; close apple; open apple; pickup apple",
    "answer": "put apple",
    "qa_type": "binding_mc",
    "choices": [
      "put apple",
      "close apple",
      "open apple",
      "pickup apple"
    ],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0080:minimal_pair_positive",
    "clip_id": "alfred_0080",
    "question": "Is it true that the agent or player put the apple?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0080:minimal_pair_negative",
    "clip_id": "alfred_0080",
    "question": "Is it true that the agent or player put soap the bar?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": "put soap bar",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0080:distractor_0",
    "clip_id": "alfred_0080",
    "question": "Several objects are visible in the scene. Did the agent or player put the vase?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": "put vase",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0080:distractor_pos_0",
    "clip_id": "alfred_0080",
    "question": "Several objects are visible in the scene. Did the agent or player put the apple?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0080:distractor_1",
    "clip_id": "alfred_0080",
    "question": "Several objects are visible in the scene. Did the agent or player put the potato?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": "put potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0080:distractor_pos_1",
    "clip_id": "alfred_0080",
    "question": "Several objects are visible in the scene. Did the agent or player put the apple?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0080:perception_pos",
    "clip_id": "alfred_0080",
    "question": "Does the scene contain an apple?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0080:perception_neg",
    "clip_id": "alfred_0080",
    "question": "Does the scene contain a cloth?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0081:object",
    "clip_id": "alfred_0081",
    "question": "Which object did the agent or player act on?",
    "answer": "tomato",
    "qa_type": "object",
    "choices": [],
    "target_binding": "put tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0081:action",
    "clip_id": "alfred_0081",
    "question": "What did the agent or player do?",
    "answer": "put",
    "qa_type": "action",
    "choices": [],
    "target_binding": "put tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0081:binding",
    "clip_id": "alfred_0081",
    "question": "What did the agent or player do, and to which object?",
    "answer": "put tomato",
    "qa_type": "binding",
    "choices": [
      "put tomato",
      "close tomato",
      "open tomato",
      "pickup tomato"
    ],
    "target_binding": "put tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0081:binding_mc",
    "clip_id": "alfred_0081",
    "question": "Which event happened? Choose one: put tomato; close tomato; open tomato; pickup tomato",
    "answer": "put tomato",
    "qa_type": "binding_mc",
    "choices": [
      "put tomato",
      "close tomato",
      "open tomato",
      "pickup tomato"
    ],
    "target_binding": "put tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0081:minimal_pair_positive",
    "clip_id": "alfred_0081",
    "question": "Did the agent or player put the tomato?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0081:minimal_pair_negative",
    "clip_id": "alfred_0081",
    "question": "Did the agent or player put the ladle?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put tomato",
    "negative_binding": "put ladle",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0081:distractor_0",
    "clip_id": "alfred_0081",
    "question": "Several objects are visible in the scene. Did the agent or player put the potato?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put tomato",
    "negative_binding": "put potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0081:distractor_pos_0",
    "clip_id": "alfred_0081",
    "question": "Several objects are visible in the scene. Did the agent or player put the tomato?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0081:distractor_1",
    "clip_id": "alfred_0081",
    "question": "Several objects are visible in the scene. Did the agent or player put the butter_knife?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put tomato",
    "negative_binding": "put butter_knife",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0081:distractor_pos_1",
    "clip_id": "alfred_0081",
    "question": "Several objects are visible in the scene. Did the agent or player put the tomato?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0081:perception_pos",
    "clip_id": "alfred_0081",
    "question": "Is a tomato visible in the scene?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0081:perception_neg",
    "clip_id": "alfred_0081",
    "question": "Is a book visible in the scene?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0082:object",
    "clip_id": "alfred_0082",
    "question": "What object was involved in the interaction?",
    "answer": "spatula",
    "qa_type": "object",
    "choices": [],
    "target_binding": "close spatula",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0082:action",
    "clip_id": "alfred_0082",
    "question": "Which action is taking place in the scene?",
    "answer": "close",
    "qa_type": "action",
    "choices": [],
    "target_binding": "close spatula",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0082:binding",
    "clip_id": "alfred_0082",
    "question": "Describe the action and the object it was applied to.",
    "answer": "close spatula",
    "qa_type": "binding",
    "choices": [
      "close spatula",
      "close apple",
      "close bowl",
      "close butter knife"
    ],
    "target_binding": "close spatula",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0082:binding_mc",
    "clip_id": "alfred_0082",
    "question": "Which event happened? Choose one: close spatula; close apple; close bowl; close butter knife",
    "answer": "close spatula",
    "qa_type": "binding_mc",
    "choices": [
      "close spatula",
      "close apple",
      "close bowl",
      "close butter knife"
    ],
    "target_binding": "close spatula",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0082:minimal_pair_positive",
    "clip_id": "alfred_0082",
    "question": "In this scene, did the agent or player close the spatula?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close spatula",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0082:minimal_pair_negative",
    "clip_id": "alfred_0082",
    "question": "In this scene, did the agent or player close spray the bottle?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close spatula",
    "negative_binding": "close spray bottle",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0082:distractor_0",
    "clip_id": "alfred_0082",
    "question": "Several objects are visible in the scene. Did the agent or player close the statue?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close spatula",
    "negative_binding": "close statue",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0082:distractor_pos_0",
    "clip_id": "alfred_0082",
    "question": "Several objects are visible in the scene. Did the agent or player close the spatula?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close spatula",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0082:distractor_1",
    "clip_id": "alfred_0082",
    "question": "Several objects are visible in the scene. Did the agent or player close the vase?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close spatula",
    "negative_binding": "close vase",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0082:distractor_pos_1",
    "clip_id": "alfred_0082",
    "question": "Several objects are visible in the scene. Did the agent or player close the spatula?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close spatula",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0082:perception_pos",
    "clip_id": "alfred_0082",
    "question": "Can you see a spatula in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close spatula",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0082:perception_neg",
    "clip_id": "alfred_0082",
    "question": "Can you see a fork in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close spatula",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0083:object",
    "clip_id": "alfred_0083",
    "question": "Identify the object the agent or player engaged with.",
    "answer": "apple",
    "qa_type": "object",
    "choices": [],
    "target_binding": "close apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0083:action",
    "clip_id": "alfred_0083",
    "question": "Name the action the agent or player performed.",
    "answer": "close",
    "qa_type": "action",
    "choices": [],
    "target_binding": "close apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0083:binding",
    "clip_id": "alfred_0083",
    "question": "What is the full event, giving the action and its target object?",
    "answer": "close apple",
    "qa_type": "binding",
    "choices": [
      "close apple",
      "close bowl",
      "close butter knife",
      "close cloth"
    ],
    "target_binding": "close apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0083:binding_mc",
    "clip_id": "alfred_0083",
    "question": "Which event happened? Choose one: close apple; close bowl; close butter knife; close cloth",
    "answer": "close apple",
    "qa_type": "binding_mc",
    "choices": [
      "close apple",
      "close bowl",
      "close butter knife",
      "close cloth"
    ],
    "target_binding": "close apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0083:minimal_pair_positive",
    "clip_id": "alfred_0083",
    "question": "Is it true that the agent or player close the apple?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0083:minimal_pair_negative",
    "clip_id": "alfred_0083",
    "question": "Is it true that the agent or player close spray the bottle?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close apple",
    "negative_binding": "close spray bottle",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0083:distractor_0",
    "clip_id": "alfred_0083",
    "question": "Several objects are visible in the scene. Did the agent or player close the pan?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close apple",
    "negative_binding": "close pan",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0083:distractor_pos_0",
    "clip_id": "alfred_0083",
    "question": "Several objects are visible in the scene. Did the agent or player close the apple?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0083:distractor_1",
    "clip_id": "alfred_0083",
    "question": "Several objects are visible in the scene. Did the agent or player close the spatula?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close apple",
    "negative_binding": "close spatula",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0083:distractor_pos_1",
    "clip_id": "alfred_0083",
    "question": "Several objects are visible in the scene. Did the agent or player close the apple?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0083:perception_pos",
    "clip_id": "alfred_0083",
    "question": "Does the scene contain an apple?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0083:perception_neg",
    "clip_id": "alfred_0083",
    "question": "Does the scene contain a key_chain?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0084:object",
    "clip_id": "alfred_0084",
    "question": "What main object did the agent or player interact with?",
    "answer": "bread",
    "qa_type": "object",
    "choices": [],
    "target_binding": "open bread",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0084:action",
    "clip_id": "alfred_0084",
    "question": "What action did the agent or player perform?",
    "answer": "open",
    "qa_type": "action",
    "choices": [],
    "target_binding": "open bread",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0084:binding",
    "clip_id": "alfred_0084",
    "question": "What action-object event is shown in the video?",
    "answer": "open bread",
    "qa_type": "binding",
    "choices": [
      "open bread",
      "open apple",
      "open cd",
      "open cloth"
    ],
    "target_binding": "open bread",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0084:binding_mc",
    "clip_id": "alfred_0084",
    "question": "Which event happened? Choose one: open bread; open apple; open cd; open cloth",
    "answer": "open bread",
    "qa_type": "binding_mc",
    "choices": [
      "open bread",
      "open apple",
      "open cd",
      "open cloth"
    ],
    "target_binding": "open bread",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0084:minimal_pair_positive",
    "clip_id": "alfred_0084",
    "question": "Did the agent or player open the bread?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open bread",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0084:minimal_pair_negative",
    "clip_id": "alfred_0084",
    "question": "Did the agent or player open the mug?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open bread",
    "negative_binding": "open mug",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0084:distractor_0",
    "clip_id": "alfred_0084",
    "question": "Several objects are visible in the scene. Did the agent or player open the pan?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open bread",
    "negative_binding": "open pan",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0084:distractor_pos_0",
    "clip_id": "alfred_0084",
    "question": "Several objects are visible in the scene. Did the agent or player open the bread?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open bread",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0084:distractor_1",
    "clip_id": "alfred_0084",
    "question": "Several objects are visible in the scene. Did the agent or player open the statue?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open bread",
    "negative_binding": "open statue",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0084:distractor_pos_1",
    "clip_id": "alfred_0084",
    "question": "Several objects are visible in the scene. Did the agent or player open the bread?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open bread",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0084:perception_pos",
    "clip_id": "alfred_0084",
    "question": "Is a bread visible in the scene?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open bread",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0084:perception_neg",
    "clip_id": "alfred_0084",
    "question": "Is a tomato visible in the scene?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open bread",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0085:object",
    "clip_id": "alfred_0085",
    "question": "Which object did the agent or player act on?",
    "answer": "mug",
    "qa_type": "object",
    "choices": [],
    "target_binding": "toggle mug",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0085:action",
    "clip_id": "alfred_0085",
    "question": "What did the agent or player do?",
    "answer": "toggle",
    "qa_type": "action",
    "choices": [],
    "target_binding": "toggle mug",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0085:binding",
    "clip_id": "alfred_0085",
    "question": "What did the agent or player do, and to which object?",
    "answer": "toggle mug",
    "qa_type": "binding",
    "choices": [
      "toggle mug",
      "close mug",
      "open mug",
      "put mug"
    ],
    "target_binding": "toggle mug",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0085:binding_mc",
    "clip_id": "alfred_0085",
    "question": "Which event happened? Choose one: toggle mug; close mug; open mug; put mug",
    "answer": "toggle mug",
    "qa_type": "binding_mc",
    "choices": [
      "toggle mug",
      "close mug",
      "open mug",
      "put mug"
    ],
    "target_binding": "toggle mug",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0085:minimal_pair_positive",
    "clip_id": "alfred_0085",
    "question": "In this scene, did the agent or player toggle the mug?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "toggle mug",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0085:minimal_pair_negative",
    "clip_id": "alfred_0085",
    "question": "In this scene, did the agent or player toggle the potato?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "toggle mug",
    "negative_binding": "toggle potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0085:distractor_0",
    "clip_id": "alfred_0085",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the statue?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle mug",
    "negative_binding": "toggle statue",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0085:distractor_pos_0",
    "clip_id": "alfred_0085",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the mug?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle mug",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0085:distractor_1",
    "clip_id": "alfred_0085",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the potato?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle mug",
    "negative_binding": "toggle potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0085:distractor_pos_1",
    "clip_id": "alfred_0085",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the mug?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle mug",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0085:perception_pos",
    "clip_id": "alfred_0085",
    "question": "Can you see a mug in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "toggle mug",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0085:perception_neg",
    "clip_id": "alfred_0085",
    "question": "Can you see a book in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "toggle mug",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0086:object",
    "clip_id": "alfred_0086",
    "question": "What object was involved in the interaction?",
    "answer": "mug",
    "qa_type": "object",
    "choices": [],
    "target_binding": "open mug",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0086:action",
    "clip_id": "alfred_0086",
    "question": "Which action is taking place in the scene?",
    "answer": "open",
    "qa_type": "action",
    "choices": [],
    "target_binding": "open mug",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0086:binding",
    "clip_id": "alfred_0086",
    "question": "Describe the action and the object it was applied to.",
    "answer": "open mug",
    "qa_type": "binding",
    "choices": [
      "open mug",
      "close mug",
      "open apple",
      "open bread"
    ],
    "target_binding": "open mug",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0086:binding_mc",
    "clip_id": "alfred_0086",
    "question": "Which event happened? Choose one: open mug; close mug; open apple; open bread",
    "answer": "open mug",
    "qa_type": "binding_mc",
    "choices": [
      "open mug",
      "close mug",
      "open apple",
      "open bread"
    ],
    "target_binding": "open mug",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0086:minimal_pair_positive",
    "clip_id": "alfred_0086",
    "question": "Is it true that the agent or player open the mug?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open mug",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0086:minimal_pair_negative",
    "clip_id": "alfred_0086",
    "question": "Is it true that the agent or player open tissue the box?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open mug",
    "negative_binding": "open tissue box",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0086:distractor_0",
    "clip_id": "alfred_0086",
    "question": "Several objects are visible in the scene. Did the agent or player open the pan?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open mug",
    "negative_binding": "open pan",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0086:distractor_pos_0",
    "clip_id": "alfred_0086",
    "question": "Several objects are visible in the scene. Did the agent or player open the mug?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open mug",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0086:distractor_1",
    "clip_id": "alfred_0086",
    "question": "Several objects are visible in the scene. Did the agent or player open the statue?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open mug",
    "negative_binding": "open statue",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0086:distractor_pos_1",
    "clip_id": "alfred_0086",
    "question": "Several objects are visible in the scene. Did the agent or player open the mug?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open mug",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0086:perception_pos",
    "clip_id": "alfred_0086",
    "question": "Does the scene contain a mug?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open mug",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0086:perception_neg",
    "clip_id": "alfred_0086",
    "question": "Does the scene contain a hand_towel?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open mug",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0087:object",
    "clip_id": "alfred_0087",
    "question": "Identify the object the agent or player engaged with.",
    "answer": "tomato",
    "qa_type": "object",
    "choices": [],
    "target_binding": "close tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0087:action",
    "clip_id": "alfred_0087",
    "question": "Name the action the agent or player performed.",
    "answer": "close",
    "qa_type": "action",
    "choices": [],
    "target_binding": "close tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0087:binding",
    "clip_id": "alfred_0087",
    "question": "What is the full event, giving the action and its target object?",
    "answer": "close tomato",
    "qa_type": "binding",
    "choices": [
      "close tomato",
      "close apple",
      "close bowl",
      "close butter knife"
    ],
    "target_binding": "close tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0087:binding_mc",
    "clip_id": "alfred_0087",
    "question": "Which event happened? Choose one: close tomato; close apple; close bowl; close butter knife",
    "answer": "close tomato",
    "qa_type": "binding_mc",
    "choices": [
      "close tomato",
      "close apple",
      "close bowl",
      "close butter knife"
    ],
    "target_binding": "close tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0087:minimal_pair_positive",
    "clip_id": "alfred_0087",
    "question": "Did the agent or player close the tomato?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0087:minimal_pair_negative",
    "clip_id": "alfred_0087",
    "question": "Did the agent or player close the spatula?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close tomato",
    "negative_binding": "close spatula",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0087:distractor_0",
    "clip_id": "alfred_0087",
    "question": "Several objects are visible in the scene. Did the agent or player close the potato?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close tomato",
    "negative_binding": "close potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0087:distractor_pos_0",
    "clip_id": "alfred_0087",
    "question": "Several objects are visible in the scene. Did the agent or player close the tomato?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0087:distractor_1",
    "clip_id": "alfred_0087",
    "question": "Several objects are visible in the scene. Did the agent or player close the butter_knife?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close tomato",
    "negative_binding": "close butter_knife",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0087:distractor_pos_1",
    "clip_id": "alfred_0087",
    "question": "Several objects are visible in the scene. Did the agent or player close the tomato?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0087:perception_pos",
    "clip_id": "alfred_0087",
    "question": "Is a tomato visible in the scene?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0087:perception_neg",
    "clip_id": "alfred_0087",
    "question": "Is a candle visible in the scene?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0088:object",
    "clip_id": "alfred_0088",
    "question": "What main object did the agent or player interact with?",
    "answer": "soap_bottle",
    "qa_type": "object",
    "choices": [],
    "target_binding": "put soap bottle",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0088:action",
    "clip_id": "alfred_0088",
    "question": "What action did the agent or player perform?",
    "answer": "put",
    "qa_type": "action",
    "choices": [],
    "target_binding": "put soap bottle",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0088:binding",
    "clip_id": "alfred_0088",
    "question": "What action-object event is shown in the video?",
    "answer": "put soap bottle",
    "qa_type": "binding",
    "choices": [
      "put soap bottle",
      "put apple",
      "put bread",
      "put butter knife"
    ],
    "target_binding": "put soap bottle",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0088:binding_mc",
    "clip_id": "alfred_0088",
    "question": "Which event happened? Choose one: put soap bottle; put apple; put bread; put butter knife",
    "answer": "put soap bottle",
    "qa_type": "binding_mc",
    "choices": [
      "put soap bottle",
      "put apple",
      "put bread",
      "put butter knife"
    ],
    "target_binding": "put soap bottle",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0088:minimal_pair_positive",
    "clip_id": "alfred_0088",
    "question": "In this scene, did the agent or player put the soap_bottle?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put soap bottle",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0088:minimal_pair_negative",
    "clip_id": "alfred_0088",
    "question": "In this scene, did the agent or player put hand the towel?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put soap bottle",
    "negative_binding": "put hand towel",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0088:distractor_0",
    "clip_id": "alfred_0088",
    "question": "Several objects are visible in the scene. Did the agent or player put the cloth?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put soap bottle",
    "negative_binding": "put cloth",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0088:distractor_pos_0",
    "clip_id": "alfred_0088",
    "question": "Several objects are visible in the scene. Did the agent or player put the soap_bottle?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put soap bottle",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0088:distractor_1",
    "clip_id": "alfred_0088",
    "question": "Several objects are visible in the scene. Did the agent or player put the spray_bottle?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put soap bottle",
    "negative_binding": "put spray_bottle",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0088:distractor_pos_1",
    "clip_id": "alfred_0088",
    "question": "Several objects are visible in the scene. Did the agent or player put the soap_bottle?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put soap bottle",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0088:perception_pos",
    "clip_id": "alfred_0088",
    "question": "Can you see a soap_bottle in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put soap bottle",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0088:perception_neg",
    "clip_id": "alfred_0088",
    "question": "Can you see a pen in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put soap bottle",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0089:object",
    "clip_id": "alfred_0089",
    "question": "Which object did the agent or player act on?",
    "answer": "lettuce",
    "qa_type": "object",
    "choices": [],
    "target_binding": "pickup lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0089:action",
    "clip_id": "alfred_0089",
    "question": "What did the agent or player do?",
    "answer": "pickup",
    "qa_type": "action",
    "choices": [],
    "target_binding": "pickup lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0089:binding",
    "clip_id": "alfred_0089",
    "question": "What did the agent or player do, and to which object?",
    "answer": "pickup lettuce",
    "qa_type": "binding",
    "choices": [
      "pickup lettuce",
      "close lettuce",
      "open lettuce",
      "pickup apple"
    ],
    "target_binding": "pickup lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0089:binding_mc",
    "clip_id": "alfred_0089",
    "question": "Which event happened? Choose one: pickup lettuce; close lettuce; open lettuce; pickup apple",
    "answer": "pickup lettuce",
    "qa_type": "binding_mc",
    "choices": [
      "pickup lettuce",
      "close lettuce",
      "open lettuce",
      "pickup apple"
    ],
    "target_binding": "pickup lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0089:minimal_pair_positive",
    "clip_id": "alfred_0089",
    "question": "Is it true that the agent or player pickup the lettuce?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0089:minimal_pair_negative",
    "clip_id": "alfred_0089",
    "question": "Is it true that the agent or player pickup the bowl?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup lettuce",
    "negative_binding": "pickup bowl",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0089:distractor_0",
    "clip_id": "alfred_0089",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the pan?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup lettuce",
    "negative_binding": "pickup pan",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0089:distractor_pos_0",
    "clip_id": "alfred_0089",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the lettuce?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0089:distractor_1",
    "clip_id": "alfred_0089",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the potato?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup lettuce",
    "negative_binding": "pickup potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0089:distractor_pos_1",
    "clip_id": "alfred_0089",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the lettuce?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0089:perception_pos",
    "clip_id": "alfred_0089",
    "question": "Does the scene contain a lettuce?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0089:perception_neg",
    "clip_id": "alfred_0089",
    "question": "Does the scene contain a hand_towel?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0090:object",
    "clip_id": "alfred_0090",
    "question": "What object was involved in the interaction?",
    "answer": "egg",
    "qa_type": "object",
    "choices": [],
    "target_binding": "open egg",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0090:action",
    "clip_id": "alfred_0090",
    "question": "Which action is taking place in the scene?",
    "answer": "open",
    "qa_type": "action",
    "choices": [],
    "target_binding": "open egg",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0090:binding",
    "clip_id": "alfred_0090",
    "question": "Describe the action and the object it was applied to.",
    "answer": "open egg",
    "qa_type": "binding",
    "choices": [
      "open egg",
      "close egg",
      "open apple",
      "open bread"
    ],
    "target_binding": "open egg",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0090:binding_mc",
    "clip_id": "alfred_0090",
    "question": "Which event happened? Choose one: open egg; close egg; open apple; open bread",
    "answer": "open egg",
    "qa_type": "binding_mc",
    "choices": [
      "open egg",
      "close egg",
      "open apple",
      "open bread"
    ],
    "target_binding": "open egg",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0090:minimal_pair_positive",
    "clip_id": "alfred_0090",
    "question": "Did the agent or player open the egg?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open egg",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0090:minimal_pair_negative",
    "clip_id": "alfred_0090",
    "question": "Did the agent or player open the lettuce?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open egg",
    "negative_binding": "open lettuce",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0090:distractor_0",
    "clip_id": "alfred_0090",
    "question": "Several objects are visible in the scene. Did the agent or player open the ladle?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open egg",
    "negative_binding": "open ladle",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0090:distractor_pos_0",
    "clip_id": "alfred_0090",
    "question": "Several objects are visible in the scene. Did the agent or player open the egg?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open egg",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0090:distractor_1",
    "clip_id": "alfred_0090",
    "question": "Several objects are visible in the scene. Did the agent or player open the butter_knife?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open egg",
    "negative_binding": "open butter_knife",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0090:distractor_pos_1",
    "clip_id": "alfred_0090",
    "question": "Several objects are visible in the scene. Did the agent or player open the egg?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open egg",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0090:perception_pos",
    "clip_id": "alfred_0090",
    "question": "Is an egg visible in the scene?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open egg",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0090:perception_neg",
    "clip_id": "alfred_0090",
    "question": "Is a lettuce visible in the scene?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open egg",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0091:object",
    "clip_id": "alfred_0091",
    "question": "Identify the object the agent or player engaged with.",
    "answer": "candle",
    "qa_type": "object",
    "choices": [],
    "target_binding": "put candle",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0091:action",
    "clip_id": "alfred_0091",
    "question": "Name the action the agent or player performed.",
    "answer": "put",
    "qa_type": "action",
    "choices": [],
    "target_binding": "put candle",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0091:binding",
    "clip_id": "alfred_0091",
    "question": "What is the full event, giving the action and its target object?",
    "answer": "put candle",
    "qa_type": "binding",
    "choices": [
      "put candle",
      "put apple",
      "put bread",
      "put butter knife"
    ],
    "target_binding": "put candle",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0091:binding_mc",
    "clip_id": "alfred_0091",
    "question": "Which event happened? Choose one: put candle; put apple; put bread; put butter knife",
    "answer": "put candle",
    "qa_type": "binding_mc",
    "choices": [
      "put candle",
      "put apple",
      "put bread",
      "put butter knife"
    ],
    "target_binding": "put candle",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0091:minimal_pair_positive",
    "clip_id": "alfred_0091",
    "question": "In this scene, did the agent or player put the candle?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put candle",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0091:minimal_pair_negative",
    "clip_id": "alfred_0091",
    "question": "In this scene, did the agent or player put the potato?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put candle",
    "negative_binding": "put potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0091:distractor_0",
    "clip_id": "alfred_0091",
    "question": "Several objects are visible in the scene. Did the agent or player put the cloth?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put candle",
    "negative_binding": "put cloth",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0091:distractor_pos_0",
    "clip_id": "alfred_0091",
    "question": "Several objects are visible in the scene. Did the agent or player put the candle?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put candle",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0091:distractor_1",
    "clip_id": "alfred_0091",
    "question": "Several objects are visible in the scene. Did the agent or player put the spray_bottle?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put candle",
    "negative_binding": "put spray_bottle",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0091:distractor_pos_1",
    "clip_id": "alfred_0091",
    "question": "Several objects are visible in the scene. Did the agent or player put the candle?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put candle",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0091:perception_pos",
    "clip_id": "alfred_0091",
    "question": "Can you see a candle in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put candle",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0091:perception_neg",
    "clip_id": "alfred_0091",
    "question": "Can you see an egg in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put candle",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0092:object",
    "clip_id": "alfred_0092",
    "question": "What main object did the agent or player interact with?",
    "answer": "mug",
    "qa_type": "object",
    "choices": [],
    "target_binding": "open mug",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0092:action",
    "clip_id": "alfred_0092",
    "question": "What action did the agent or player perform?",
    "answer": "open",
    "qa_type": "action",
    "choices": [],
    "target_binding": "open mug",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0092:binding",
    "clip_id": "alfred_0092",
    "question": "What action-object event is shown in the video?",
    "answer": "open mug",
    "qa_type": "binding",
    "choices": [
      "open mug",
      "close mug",
      "open apple",
      "open bread"
    ],
    "target_binding": "open mug",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0092:binding_mc",
    "clip_id": "alfred_0092",
    "question": "Which event happened? Choose one: open mug; close mug; open apple; open bread",
    "answer": "open mug",
    "qa_type": "binding_mc",
    "choices": [
      "open mug",
      "close mug",
      "open apple",
      "open bread"
    ],
    "target_binding": "open mug",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0092:minimal_pair_positive",
    "clip_id": "alfred_0092",
    "question": "Is it true that the agent or player open the mug?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open mug",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0092:minimal_pair_negative",
    "clip_id": "alfred_0092",
    "question": "Is it true that the agent or player put the mug?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open mug",
    "negative_binding": "put mug",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0092:distractor_0",
    "clip_id": "alfred_0092",
    "question": "Several objects are visible in the scene. Did the agent or player open the statue?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open mug",
    "negative_binding": "open statue",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0092:distractor_pos_0",
    "clip_id": "alfred_0092",
    "question": "Several objects are visible in the scene. Did the agent or player open the mug?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open mug",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0092:distractor_1",
    "clip_id": "alfred_0092",
    "question": "Several objects are visible in the scene. Did the agent or player open the potato?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open mug",
    "negative_binding": "open potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0092:distractor_pos_1",
    "clip_id": "alfred_0092",
    "question": "Several objects are visible in the scene. Did the agent or player open the mug?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open mug",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0092:perception_pos",
    "clip_id": "alfred_0092",
    "question": "Does the scene contain a mug?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open mug",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0092:perception_neg",
    "clip_id": "alfred_0092",
    "question": "Does the scene contain a tissue_box?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open mug",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0093:object",
    "clip_id": "alfred_0093",
    "question": "Which object did the agent or player act on?",
    "answer": "cd",
    "qa_type": "object",
    "choices": [],
    "target_binding": "open cd",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0093:action",
    "clip_id": "alfred_0093",
    "question": "What did the agent or player do?",
    "answer": "open",
    "qa_type": "action",
    "choices": [],
    "target_binding": "open cd",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0093:binding",
    "clip_id": "alfred_0093",
    "question": "What did the agent or player do, and to which object?",
    "answer": "open cd",
    "qa_type": "binding",
    "choices": [
      "open cd",
      "open apple",
      "open bread",
      "open cloth"
    ],
    "target_binding": "open cd",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0093:binding_mc",
    "clip_id": "alfred_0093",
    "question": "Which event happened? Choose one: open cd; open apple; open bread; open cloth",
    "answer": "open cd",
    "qa_type": "binding_mc",
    "choices": [
      "open cd",
      "open apple",
      "open bread",
      "open cloth"
    ],
    "target_binding": "open cd",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0093:minimal_pair_positive",
    "clip_id": "alfred_0093",
    "question": "Did the agent or player open the cd?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open cd",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0093:minimal_pair_negative",
    "clip_id": "alfred_0093",
    "question": "Did the agent or player open the egg?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open cd",
    "negative_binding": "open egg",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0093:distractor_0",
    "clip_id": "alfred_0093",
    "question": "Several objects are visible in the scene. Did the agent or player open the bowl?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open cd",
    "negative_binding": "open bowl",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0093:distractor_pos_0",
    "clip_id": "alfred_0093",
    "question": "Several objects are visible in the scene. Did the agent or player open the cd?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open cd",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0093:distractor_1",
    "clip_id": "alfred_0093",
    "question": "Several objects are visible in the scene. Did the agent or player open the mug?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open cd",
    "negative_binding": "open mug",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0093:distractor_pos_1",
    "clip_id": "alfred_0093",
    "question": "Several objects are visible in the scene. Did the agent or player open the cd?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open cd",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0093:perception_pos",
    "clip_id": "alfred_0093",
    "question": "Is a cd visible in the scene?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open cd",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0093:perception_neg",
    "clip_id": "alfred_0093",
    "question": "Is a soap_bottle visible in the scene?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open cd",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0094:object",
    "clip_id": "alfred_0094",
    "question": "What object was involved in the interaction?",
    "answer": "bread",
    "qa_type": "object",
    "choices": [],
    "target_binding": "pickup bread",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0094:action",
    "clip_id": "alfred_0094",
    "question": "Which action is taking place in the scene?",
    "answer": "pickup",
    "qa_type": "action",
    "choices": [],
    "target_binding": "pickup bread",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0094:binding",
    "clip_id": "alfred_0094",
    "question": "Describe the action and the object it was applied to.",
    "answer": "pickup bread",
    "qa_type": "binding",
    "choices": [
      "pickup bread",
      "open bread",
      "pickup apple",
      "pickup basket ball"
    ],
    "target_binding": "pickup bread",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0094:binding_mc",
    "clip_id": "alfred_0094",
    "question": "Which event happened? Choose one: pickup bread; open bread; pickup apple; pickup basket ball",
    "answer": "pickup bread",
    "qa_type": "binding_mc",
    "choices": [
      "pickup bread",
      "open bread",
      "pickup apple",
      "pickup basket ball"
    ],
    "target_binding": "pickup bread",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0094:minimal_pair_positive",
    "clip_id": "alfred_0094",
    "question": "In this scene, did the agent or player pickup the bread?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup bread",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0094:minimal_pair_negative",
    "clip_id": "alfred_0094",
    "question": "In this scene, did the agent or player pickup the tomato?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup bread",
    "negative_binding": "pickup tomato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0094:distractor_0",
    "clip_id": "alfred_0094",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the potato?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup bread",
    "negative_binding": "pickup potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0094:distractor_pos_0",
    "clip_id": "alfred_0094",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the bread?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup bread",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0094:distractor_1",
    "clip_id": "alfred_0094",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the credit_card?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup bread",
    "negative_binding": "pickup credit_card",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0094:distractor_pos_1",
    "clip_id": "alfred_0094",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the bread?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup bread",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0094:perception_pos",
    "clip_id": "alfred_0094",
    "question": "Can you see a bread in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup bread",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0094:perception_neg",
    "clip_id": "alfred_0094",
    "question": "Can you see a watch in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup bread",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0095:object",
    "clip_id": "alfred_0095",
    "question": "Identify the object the agent or player engaged with.",
    "answer": "mug",
    "qa_type": "object",
    "choices": [],
    "target_binding": "open mug",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0095:action",
    "clip_id": "alfred_0095",
    "question": "Name the action the agent or player performed.",
    "answer": "open",
    "qa_type": "action",
    "choices": [],
    "target_binding": "open mug",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0095:binding",
    "clip_id": "alfred_0095",
    "question": "What is the full event, giving the action and its target object?",
    "answer": "open mug",
    "qa_type": "binding",
    "choices": [
      "open mug",
      "close mug",
      "open apple",
      "open bread"
    ],
    "target_binding": "open mug",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0095:binding_mc",
    "clip_id": "alfred_0095",
    "question": "Which event happened? Choose one: open mug; close mug; open apple; open bread",
    "answer": "open mug",
    "qa_type": "binding_mc",
    "choices": [
      "open mug",
      "close mug",
      "open apple",
      "open bread"
    ],
    "target_binding": "open mug",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0095:minimal_pair_positive",
    "clip_id": "alfred_0095",
    "question": "Is it true that the agent or player open the mug?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open mug",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0095:minimal_pair_negative",
    "clip_id": "alfred_0095",
    "question": "Is it true that the agent or player open the tomato?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open mug",
    "negative_binding": "open tomato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0095:distractor_0",
    "clip_id": "alfred_0095",
    "question": "Several objects are visible in the scene. Did the agent or player open the potato?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open mug",
    "negative_binding": "open potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0095:distractor_pos_0",
    "clip_id": "alfred_0095",
    "question": "Several objects are visible in the scene. Did the agent or player open the mug?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open mug",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0095:distractor_1",
    "clip_id": "alfred_0095",
    "question": "Several objects are visible in the scene. Did the agent or player open the dish_sponge?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open mug",
    "negative_binding": "open dish_sponge",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0095:distractor_pos_1",
    "clip_id": "alfred_0095",
    "question": "Several objects are visible in the scene. Did the agent or player open the mug?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open mug",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0095:perception_pos",
    "clip_id": "alfred_0095",
    "question": "Does the scene contain a mug?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open mug",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0095:perception_neg",
    "clip_id": "alfred_0095",
    "question": "Does the scene contain a bowl?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open mug",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0096:object",
    "clip_id": "alfred_0096",
    "question": "What main object did the agent or player interact with?",
    "answer": "lettuce",
    "qa_type": "object",
    "choices": [],
    "target_binding": "toggle lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0096:action",
    "clip_id": "alfred_0096",
    "question": "What action did the agent or player perform?",
    "answer": "toggle",
    "qa_type": "action",
    "choices": [],
    "target_binding": "toggle lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0096:binding",
    "clip_id": "alfred_0096",
    "question": "What action-object event is shown in the video?",
    "answer": "toggle lettuce",
    "qa_type": "binding",
    "choices": [
      "toggle lettuce",
      "close lettuce",
      "open lettuce",
      "pickup lettuce"
    ],
    "target_binding": "toggle lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0096:binding_mc",
    "clip_id": "alfred_0096",
    "question": "Which event happened? Choose one: toggle lettuce; close lettuce; open lettuce; pickup lettuce",
    "answer": "toggle lettuce",
    "qa_type": "binding_mc",
    "choices": [
      "toggle lettuce",
      "close lettuce",
      "open lettuce",
      "pickup lettuce"
    ],
    "target_binding": "toggle lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0096:minimal_pair_positive",
    "clip_id": "alfred_0096",
    "question": "Did the agent or player toggle the lettuce?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "toggle lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0096:minimal_pair_negative",
    "clip_id": "alfred_0096",
    "question": "Did the agent or player toggle the mug?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "toggle lettuce",
    "negative_binding": "toggle mug",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0096:distractor_0",
    "clip_id": "alfred_0096",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the butter_knife?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle lettuce",
    "negative_binding": "toggle butter_knife",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0096:distractor_pos_0",
    "clip_id": "alfred_0096",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the lettuce?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0096:distractor_1",
    "clip_id": "alfred_0096",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the pot?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle lettuce",
    "negative_binding": "toggle pot",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0096:distractor_pos_1",
    "clip_id": "alfred_0096",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the lettuce?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0096:perception_pos",
    "clip_id": "alfred_0096",
    "question": "Is a lettuce visible in the scene?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "toggle lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0096:perception_neg",
    "clip_id": "alfred_0096",
    "question": "Is a pen visible in the scene?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "toggle lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0097:object",
    "clip_id": "alfred_0097",
    "question": "Which object did the agent or player act on?",
    "answer": "tomato",
    "qa_type": "object",
    "choices": [],
    "target_binding": "close tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0097:action",
    "clip_id": "alfred_0097",
    "question": "What did the agent or player do?",
    "answer": "close",
    "qa_type": "action",
    "choices": [],
    "target_binding": "close tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0097:binding",
    "clip_id": "alfred_0097",
    "question": "What did the agent or player do, and to which object?",
    "answer": "close tomato",
    "qa_type": "binding",
    "choices": [
      "close tomato",
      "close apple",
      "close bowl",
      "close butter knife"
    ],
    "target_binding": "close tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0097:binding_mc",
    "clip_id": "alfred_0097",
    "question": "Which event happened? Choose one: close tomato; close apple; close bowl; close butter knife",
    "answer": "close tomato",
    "qa_type": "binding_mc",
    "choices": [
      "close tomato",
      "close apple",
      "close bowl",
      "close butter knife"
    ],
    "target_binding": "close tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0097:minimal_pair_positive",
    "clip_id": "alfred_0097",
    "question": "In this scene, did the agent or player close the tomato?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0097:minimal_pair_negative",
    "clip_id": "alfred_0097",
    "question": "In this scene, did the agent or player close the mug?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close tomato",
    "negative_binding": "close mug",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0097:distractor_0",
    "clip_id": "alfred_0097",
    "question": "Several objects are visible in the scene. Did the agent or player close the potato?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close tomato",
    "negative_binding": "close potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0097:distractor_pos_0",
    "clip_id": "alfred_0097",
    "question": "Several objects are visible in the scene. Did the agent or player close the tomato?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0097:distractor_1",
    "clip_id": "alfred_0097",
    "question": "Several objects are visible in the scene. Did the agent or player close the dish_sponge?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close tomato",
    "negative_binding": "close dish_sponge",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0097:distractor_pos_1",
    "clip_id": "alfred_0097",
    "question": "Several objects are visible in the scene. Did the agent or player close the tomato?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0097:perception_pos",
    "clip_id": "alfred_0097",
    "question": "Can you see a tomato in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0097:perception_neg",
    "clip_id": "alfred_0097",
    "question": "Can you see an egg in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0098:object",
    "clip_id": "alfred_0098",
    "question": "What object was involved in the interaction?",
    "answer": "cloth",
    "qa_type": "object",
    "choices": [],
    "target_binding": "put cloth",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0098:action",
    "clip_id": "alfred_0098",
    "question": "Which action is taking place in the scene?",
    "answer": "put",
    "qa_type": "action",
    "choices": [],
    "target_binding": "put cloth",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0098:binding",
    "clip_id": "alfred_0098",
    "question": "Describe the action and the object it was applied to.",
    "answer": "put cloth",
    "qa_type": "binding",
    "choices": [
      "put cloth",
      "close cloth",
      "open cloth",
      "pickup cloth"
    ],
    "target_binding": "put cloth",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0098:binding_mc",
    "clip_id": "alfred_0098",
    "question": "Which event happened? Choose one: put cloth; close cloth; open cloth; pickup cloth",
    "answer": "put cloth",
    "qa_type": "binding_mc",
    "choices": [
      "put cloth",
      "close cloth",
      "open cloth",
      "pickup cloth"
    ],
    "target_binding": "put cloth",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0098:minimal_pair_positive",
    "clip_id": "alfred_0098",
    "question": "Is it true that the agent or player put the cloth?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put cloth",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0098:minimal_pair_negative",
    "clip_id": "alfred_0098",
    "question": "Is it true that the agent or player put the pen?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put cloth",
    "negative_binding": "put pen",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0098:distractor_0",
    "clip_id": "alfred_0098",
    "question": "Several objects are visible in the scene. Did the agent or player put the candle?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put cloth",
    "negative_binding": "put candle",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0098:distractor_pos_0",
    "clip_id": "alfred_0098",
    "question": "Several objects are visible in the scene. Did the agent or player put the cloth?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put cloth",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0098:distractor_1",
    "clip_id": "alfred_0098",
    "question": "Several objects are visible in the scene. Did the agent or player put the soap_bottle?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put cloth",
    "negative_binding": "put soap_bottle",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0098:distractor_pos_1",
    "clip_id": "alfred_0098",
    "question": "Several objects are visible in the scene. Did the agent or player put the cloth?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put cloth",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0098:perception_pos",
    "clip_id": "alfred_0098",
    "question": "Does the scene contain a cloth?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put cloth",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0098:perception_neg",
    "clip_id": "alfred_0098",
    "question": "Does the scene contain a spatula?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put cloth",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0099:object",
    "clip_id": "alfred_0099",
    "question": "Identify the object the agent or player engaged with.",
    "answer": "newspaper",
    "qa_type": "object",
    "choices": [],
    "target_binding": "pickup newspaper",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0099:action",
    "clip_id": "alfred_0099",
    "question": "Name the action the agent or player performed.",
    "answer": "pickup",
    "qa_type": "action",
    "choices": [],
    "target_binding": "pickup newspaper",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0099:binding",
    "clip_id": "alfred_0099",
    "question": "What is the full event, giving the action and its target object?",
    "answer": "pickup newspaper",
    "qa_type": "binding",
    "choices": [
      "pickup newspaper",
      "pickup apple",
      "pickup basket ball",
      "pickup bowl"
    ],
    "target_binding": "pickup newspaper",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0099:binding_mc",
    "clip_id": "alfred_0099",
    "question": "Which event happened? Choose one: pickup newspaper; pickup apple; pickup basket ball; pickup bowl",
    "answer": "pickup newspaper",
    "qa_type": "binding_mc",
    "choices": [
      "pickup newspaper",
      "pickup apple",
      "pickup basket ball",
      "pickup bowl"
    ],
    "target_binding": "pickup newspaper",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0099:minimal_pair_positive",
    "clip_id": "alfred_0099",
    "question": "Did the agent or player pickup the newspaper?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup newspaper",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0099:minimal_pair_negative",
    "clip_id": "alfred_0099",
    "question": "Did the agent or player pickup key the chain?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup newspaper",
    "negative_binding": "pickup key chain",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0099:distractor_0",
    "clip_id": "alfred_0099",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the book?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup newspaper",
    "negative_binding": "pickup book",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0099:distractor_pos_0",
    "clip_id": "alfred_0099",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the newspaper?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup newspaper",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0099:distractor_1",
    "clip_id": "alfred_0099",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the cell_phone?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup newspaper",
    "negative_binding": "pickup cell_phone",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0099:distractor_pos_1",
    "clip_id": "alfred_0099",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the newspaper?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup newspaper",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0099:perception_pos",
    "clip_id": "alfred_0099",
    "question": "Is a newspaper visible in the scene?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup newspaper",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0099:perception_neg",
    "clip_id": "alfred_0099",
    "question": "Is a soap_bar visible in the scene?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup newspaper",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0100:object",
    "clip_id": "alfred_0100",
    "question": "What main object did the agent or player interact with?",
    "answer": "watch",
    "qa_type": "object",
    "choices": [],
    "target_binding": "close watch",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0100:action",
    "clip_id": "alfred_0100",
    "question": "What action did the agent or player perform?",
    "answer": "close",
    "qa_type": "action",
    "choices": [],
    "target_binding": "close watch",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0100:binding",
    "clip_id": "alfred_0100",
    "question": "What action-object event is shown in the video?",
    "answer": "close watch",
    "qa_type": "binding",
    "choices": [
      "close watch",
      "close apple",
      "close bowl",
      "close butter knife"
    ],
    "target_binding": "close watch",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0100:binding_mc",
    "clip_id": "alfred_0100",
    "question": "Which event happened? Choose one: close watch; close apple; close bowl; close butter knife",
    "answer": "close watch",
    "qa_type": "binding_mc",
    "choices": [
      "close watch",
      "close apple",
      "close bowl",
      "close butter knife"
    ],
    "target_binding": "close watch",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0100:minimal_pair_positive",
    "clip_id": "alfred_0100",
    "question": "In this scene, did the agent or player close the watch?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close watch",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0100:minimal_pair_negative",
    "clip_id": "alfred_0100",
    "question": "In this scene, did the agent or player close the mug?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close watch",
    "negative_binding": "close mug",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0100:distractor_0",
    "clip_id": "alfred_0100",
    "question": "Several objects are visible in the scene. Did the agent or player close the cell_phone?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close watch",
    "negative_binding": "close cell_phone",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0100:distractor_pos_0",
    "clip_id": "alfred_0100",
    "question": "Several objects are visible in the scene. Did the agent or player close the watch?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close watch",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0100:distractor_1",
    "clip_id": "alfred_0100",
    "question": "Several objects are visible in the scene. Did the agent or player close the statue?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close watch",
    "negative_binding": "close statue",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0100:distractor_pos_1",
    "clip_id": "alfred_0100",
    "question": "Several objects are visible in the scene. Did the agent or player close the watch?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close watch",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0100:perception_pos",
    "clip_id": "alfred_0100",
    "question": "Can you see a watch in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close watch",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0100:perception_neg",
    "clip_id": "alfred_0100",
    "question": "Can you see a tissue_box in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close watch",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0101:object",
    "clip_id": "alfred_0101",
    "question": "Which object did the agent or player act on?",
    "answer": "apple",
    "qa_type": "object",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0101:action",
    "clip_id": "alfred_0101",
    "question": "What did the agent or player do?",
    "answer": "put",
    "qa_type": "action",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0101:binding",
    "clip_id": "alfred_0101",
    "question": "What did the agent or player do, and to which object?",
    "answer": "put apple",
    "qa_type": "binding",
    "choices": [
      "put apple",
      "close apple",
      "open apple",
      "pickup apple"
    ],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0101:binding_mc",
    "clip_id": "alfred_0101",
    "question": "Which event happened? Choose one: put apple; close apple; open apple; pickup apple",
    "answer": "put apple",
    "qa_type": "binding_mc",
    "choices": [
      "put apple",
      "close apple",
      "open apple",
      "pickup apple"
    ],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0101:minimal_pair_positive",
    "clip_id": "alfred_0101",
    "question": "Is it true that the agent or player put the apple?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0101:minimal_pair_negative",
    "clip_id": "alfred_0101",
    "question": "Is it true that the agent or player open the apple?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": "open apple",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0101:distractor_0",
    "clip_id": "alfred_0101",
    "question": "Several objects are visible in the scene. Did the agent or player put the vase?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": "put vase",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0101:distractor_pos_0",
    "clip_id": "alfred_0101",
    "question": "Several objects are visible in the scene. Did the agent or player put the apple?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0101:distractor_1",
    "clip_id": "alfred_0101",
    "question": "Several objects are visible in the scene. Did the agent or player put the potato?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": "put potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0101:distractor_pos_1",
    "clip_id": "alfred_0101",
    "question": "Several objects are visible in the scene. Did the agent or player put the apple?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0101:perception_pos",
    "clip_id": "alfred_0101",
    "question": "Does the scene contain an apple?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0101:perception_neg",
    "clip_id": "alfred_0101",
    "question": "Does the scene contain a hand_towel?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0102:object",
    "clip_id": "alfred_0102",
    "question": "What object was involved in the interaction?",
    "answer": "apple",
    "qa_type": "object",
    "choices": [],
    "target_binding": "pickup apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0102:action",
    "clip_id": "alfred_0102",
    "question": "Which action is taking place in the scene?",
    "answer": "pickup",
    "qa_type": "action",
    "choices": [],
    "target_binding": "pickup apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0102:binding",
    "clip_id": "alfred_0102",
    "question": "Describe the action and the object it was applied to.",
    "answer": "pickup apple",
    "qa_type": "binding",
    "choices": [
      "pickup apple",
      "close apple",
      "open apple",
      "pickup basket ball"
    ],
    "target_binding": "pickup apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0102:binding_mc",
    "clip_id": "alfred_0102",
    "question": "Which event happened? Choose one: pickup apple; close apple; open apple; pickup basket ball",
    "answer": "pickup apple",
    "qa_type": "binding_mc",
    "choices": [
      "pickup apple",
      "close apple",
      "open apple",
      "pickup basket ball"
    ],
    "target_binding": "pickup apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0102:minimal_pair_positive",
    "clip_id": "alfred_0102",
    "question": "Did the agent or player pickup the apple?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0102:minimal_pair_negative",
    "clip_id": "alfred_0102",
    "question": "Did the agent or player close the apple?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup apple",
    "negative_binding": "close apple",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0102:distractor_0",
    "clip_id": "alfred_0102",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the statue?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup apple",
    "negative_binding": "pickup statue",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0102:distractor_pos_0",
    "clip_id": "alfred_0102",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the apple?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0102:distractor_1",
    "clip_id": "alfred_0102",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the potato?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup apple",
    "negative_binding": "pickup potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0102:distractor_pos_1",
    "clip_id": "alfred_0102",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the apple?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0102:perception_pos",
    "clip_id": "alfred_0102",
    "question": "Is an apple visible in the scene?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0102:perception_neg",
    "clip_id": "alfred_0102",
    "question": "Is a newspaper visible in the scene?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0103:object",
    "clip_id": "alfred_0103",
    "question": "Identify the object the agent or player engaged with.",
    "answer": "plate",
    "qa_type": "object",
    "choices": [],
    "target_binding": "toggle plate",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0103:action",
    "clip_id": "alfred_0103",
    "question": "Name the action the agent or player performed.",
    "answer": "toggle",
    "qa_type": "action",
    "choices": [],
    "target_binding": "toggle plate",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0103:binding",
    "clip_id": "alfred_0103",
    "question": "What is the full event, giving the action and its target object?",
    "answer": "toggle plate",
    "qa_type": "binding",
    "choices": [
      "toggle plate",
      "put plate",
      "toggle apple",
      "toggle baseball bat"
    ],
    "target_binding": "toggle plate",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0103:binding_mc",
    "clip_id": "alfred_0103",
    "question": "Which event happened? Choose one: toggle plate; put plate; toggle apple; toggle baseball bat",
    "answer": "toggle plate",
    "qa_type": "binding_mc",
    "choices": [
      "toggle plate",
      "put plate",
      "toggle apple",
      "toggle baseball bat"
    ],
    "target_binding": "toggle plate",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0103:minimal_pair_positive",
    "clip_id": "alfred_0103",
    "question": "In this scene, did the agent or player toggle the plate?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "toggle plate",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0103:minimal_pair_negative",
    "clip_id": "alfred_0103",
    "question": "In this scene, did the agent or player toggle the mug?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "toggle plate",
    "negative_binding": "toggle mug",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0103:distractor_0",
    "clip_id": "alfred_0103",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the statue?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle plate",
    "negative_binding": "toggle statue",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0103:distractor_pos_0",
    "clip_id": "alfred_0103",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the plate?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle plate",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0103:distractor_1",
    "clip_id": "alfred_0103",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the potato?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle plate",
    "negative_binding": "toggle potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0103:distractor_pos_1",
    "clip_id": "alfred_0103",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the plate?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle plate",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0103:perception_pos",
    "clip_id": "alfred_0103",
    "question": "Can you see a plate in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "toggle plate",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0103:perception_neg",
    "clip_id": "alfred_0103",
    "question": "Can you see a tomato in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "toggle plate",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0104:object",
    "clip_id": "alfred_0104",
    "question": "What main object did the agent or player interact with?",
    "answer": "tomato",
    "qa_type": "object",
    "choices": [],
    "target_binding": "open tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0104:action",
    "clip_id": "alfred_0104",
    "question": "What action did the agent or player perform?",
    "answer": "open",
    "qa_type": "action",
    "choices": [],
    "target_binding": "open tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0104:binding",
    "clip_id": "alfred_0104",
    "question": "What action-object event is shown in the video?",
    "answer": "open tomato",
    "qa_type": "binding",
    "choices": [
      "open tomato",
      "close tomato",
      "open apple",
      "open bread"
    ],
    "target_binding": "open tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0104:binding_mc",
    "clip_id": "alfred_0104",
    "question": "Which event happened? Choose one: open tomato; close tomato; open apple; open bread",
    "answer": "open tomato",
    "qa_type": "binding_mc",
    "choices": [
      "open tomato",
      "close tomato",
      "open apple",
      "open bread"
    ],
    "target_binding": "open tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0104:minimal_pair_positive",
    "clip_id": "alfred_0104",
    "question": "Is it true that the agent or player open the tomato?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0104:minimal_pair_negative",
    "clip_id": "alfred_0104",
    "question": "Is it true that the agent or player open the egg?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open tomato",
    "negative_binding": "open egg",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0104:distractor_0",
    "clip_id": "alfred_0104",
    "question": "Several objects are visible in the scene. Did the agent or player open the kettle?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open tomato",
    "negative_binding": "open kettle",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0104:distractor_pos_0",
    "clip_id": "alfred_0104",
    "question": "Several objects are visible in the scene. Did the agent or player open the tomato?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0104:distractor_1",
    "clip_id": "alfred_0104",
    "question": "Several objects are visible in the scene. Did the agent or player open the dish_sponge?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open tomato",
    "negative_binding": "open dish_sponge",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0104:distractor_pos_1",
    "clip_id": "alfred_0104",
    "question": "Several objects are visible in the scene. Did the agent or player open the tomato?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0104:perception_pos",
    "clip_id": "alfred_0104",
    "question": "Does the scene contain a tomato?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0104:perception_neg",
    "clip_id": "alfred_0104",
    "question": "Does the scene contain a bread?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0105:object",
    "clip_id": "alfred_0105",
    "question": "Which object did the agent or player act on?",
    "answer": "tomato",
    "qa_type": "object",
    "choices": [],
    "target_binding": "toggle tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0105:action",
    "clip_id": "alfred_0105",
    "question": "What did the agent or player do?",
    "answer": "toggle",
    "qa_type": "action",
    "choices": [],
    "target_binding": "toggle tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0105:binding",
    "clip_id": "alfred_0105",
    "question": "What did the agent or player do, and to which object?",
    "answer": "toggle tomato",
    "qa_type": "binding",
    "choices": [
      "toggle tomato",
      "close tomato",
      "open tomato",
      "pickup tomato"
    ],
    "target_binding": "toggle tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0105:binding_mc",
    "clip_id": "alfred_0105",
    "question": "Which event happened? Choose one: toggle tomato; close tomato; open tomato; pickup tomato",
    "answer": "toggle tomato",
    "qa_type": "binding_mc",
    "choices": [
      "toggle tomato",
      "close tomato",
      "open tomato",
      "pickup tomato"
    ],
    "target_binding": "toggle tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0105:minimal_pair_positive",
    "clip_id": "alfred_0105",
    "question": "Did the agent or player toggle the tomato?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "toggle tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0105:minimal_pair_negative",
    "clip_id": "alfred_0105",
    "question": "Did the agent or player open the tomato?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "toggle tomato",
    "negative_binding": "open tomato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0105:distractor_0",
    "clip_id": "alfred_0105",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the potato?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle tomato",
    "negative_binding": "toggle potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0105:distractor_pos_0",
    "clip_id": "alfred_0105",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the tomato?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0105:distractor_1",
    "clip_id": "alfred_0105",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the butter_knife?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle tomato",
    "negative_binding": "toggle butter_knife",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0105:distractor_pos_1",
    "clip_id": "alfred_0105",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the tomato?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0105:perception_pos",
    "clip_id": "alfred_0105",
    "question": "Is a tomato visible in the scene?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "toggle tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0105:perception_neg",
    "clip_id": "alfred_0105",
    "question": "Is a bowl visible in the scene?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "toggle tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0106:object",
    "clip_id": "alfred_0106",
    "question": "What object was involved in the interaction?",
    "answer": "apple",
    "qa_type": "object",
    "choices": [],
    "target_binding": "toggle apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0106:action",
    "clip_id": "alfred_0106",
    "question": "Which action is taking place in the scene?",
    "answer": "toggle",
    "qa_type": "action",
    "choices": [],
    "target_binding": "toggle apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0106:binding",
    "clip_id": "alfred_0106",
    "question": "Describe the action and the object it was applied to.",
    "answer": "toggle apple",
    "qa_type": "binding",
    "choices": [
      "toggle apple",
      "close apple",
      "open apple",
      "pickup apple"
    ],
    "target_binding": "toggle apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0106:binding_mc",
    "clip_id": "alfred_0106",
    "question": "Which event happened? Choose one: toggle apple; close apple; open apple; pickup apple",
    "answer": "toggle apple",
    "qa_type": "binding_mc",
    "choices": [
      "toggle apple",
      "close apple",
      "open apple",
      "pickup apple"
    ],
    "target_binding": "toggle apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0106:minimal_pair_positive",
    "clip_id": "alfred_0106",
    "question": "In this scene, did the agent or player toggle the apple?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "toggle apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0106:minimal_pair_negative",
    "clip_id": "alfred_0106",
    "question": "In this scene, did the agent or player toggle the plate?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "toggle apple",
    "negative_binding": "toggle plate",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0106:distractor_0",
    "clip_id": "alfred_0106",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the pan?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle apple",
    "negative_binding": "toggle pan",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0106:distractor_pos_0",
    "clip_id": "alfred_0106",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the apple?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0106:distractor_1",
    "clip_id": "alfred_0106",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the potato?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle apple",
    "negative_binding": "toggle potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0106:distractor_pos_1",
    "clip_id": "alfred_0106",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the apple?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0106:perception_pos",
    "clip_id": "alfred_0106",
    "question": "Can you see an apple in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "toggle apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0106:perception_neg",
    "clip_id": "alfred_0106",
    "question": "Can you see a newspaper in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "toggle apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0107:object",
    "clip_id": "alfred_0107",
    "question": "Identify the object the agent or player engaged with.",
    "answer": "basket_ball",
    "qa_type": "object",
    "choices": [],
    "target_binding": "pickup basket ball",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0107:action",
    "clip_id": "alfred_0107",
    "question": "Name the action the agent or player performed.",
    "answer": "pickup",
    "qa_type": "action",
    "choices": [],
    "target_binding": "pickup basket ball",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0107:binding",
    "clip_id": "alfred_0107",
    "question": "What is the full event, giving the action and its target object?",
    "answer": "pickup basket ball",
    "qa_type": "binding",
    "choices": [
      "pickup basket ball",
      "pickup apple",
      "pickup bowl",
      "pickup bread"
    ],
    "target_binding": "pickup basket ball",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0107:binding_mc",
    "clip_id": "alfred_0107",
    "question": "Which event happened? Choose one: pickup basket ball; pickup apple; pickup bowl; pickup bread",
    "answer": "pickup basket ball",
    "qa_type": "binding_mc",
    "choices": [
      "pickup basket ball",
      "pickup apple",
      "pickup bowl",
      "pickup bread"
    ],
    "target_binding": "pickup basket ball",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0107:minimal_pair_positive",
    "clip_id": "alfred_0107",
    "question": "Is it true that the agent or player pickup the basket_ball?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup basket ball",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0107:minimal_pair_negative",
    "clip_id": "alfred_0107",
    "question": "Is it true that the agent or player pickup the bread?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup basket ball",
    "negative_binding": "pickup bread",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0107:distractor_0",
    "clip_id": "alfred_0107",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the mug?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup basket ball",
    "negative_binding": "pickup mug",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0107:distractor_pos_0",
    "clip_id": "alfred_0107",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the basket_ball?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup basket ball",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0107:distractor_1",
    "clip_id": "alfred_0107",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the cell_phone?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup basket ball",
    "negative_binding": "pickup cell_phone",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0107:distractor_pos_1",
    "clip_id": "alfred_0107",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the basket_ball?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup basket ball",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0107:perception_pos",
    "clip_id": "alfred_0107",
    "question": "Does the scene contain a basket_ball?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup basket ball",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0107:perception_neg",
    "clip_id": "alfred_0107",
    "question": "Does the scene contain an egg?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup basket ball",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0108:object",
    "clip_id": "alfred_0108",
    "question": "What main object did the agent or player interact with?",
    "answer": "potato",
    "qa_type": "object",
    "choices": [],
    "target_binding": "toggle potato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0108:action",
    "clip_id": "alfred_0108",
    "question": "What action did the agent or player perform?",
    "answer": "toggle",
    "qa_type": "action",
    "choices": [],
    "target_binding": "toggle potato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0108:binding",
    "clip_id": "alfred_0108",
    "question": "What action-object event is shown in the video?",
    "answer": "toggle potato",
    "qa_type": "binding",
    "choices": [
      "toggle potato",
      "close potato",
      "open potato",
      "put potato"
    ],
    "target_binding": "toggle potato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0108:binding_mc",
    "clip_id": "alfred_0108",
    "question": "Which event happened? Choose one: toggle potato; close potato; open potato; put potato",
    "answer": "toggle potato",
    "qa_type": "binding_mc",
    "choices": [
      "toggle potato",
      "close potato",
      "open potato",
      "put potato"
    ],
    "target_binding": "toggle potato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0108:minimal_pair_positive",
    "clip_id": "alfred_0108",
    "question": "Did the agent or player toggle the potato?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "toggle potato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0108:minimal_pair_negative",
    "clip_id": "alfred_0108",
    "question": "Did the agent or player close the potato?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "toggle potato",
    "negative_binding": "close potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0108:distractor_0",
    "clip_id": "alfred_0108",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the dish_sponge?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle potato",
    "negative_binding": "toggle dish_sponge",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0108:distractor_pos_0",
    "clip_id": "alfred_0108",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the potato?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle potato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0108:distractor_1",
    "clip_id": "alfred_0108",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the pot?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle potato",
    "negative_binding": "toggle pot",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0108:distractor_pos_1",
    "clip_id": "alfred_0108",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the potato?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle potato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0108:perception_pos",
    "clip_id": "alfred_0108",
    "question": "Is a potato visible in the scene?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "toggle potato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0108:perception_neg",
    "clip_id": "alfred_0108",
    "question": "Is a plunger visible in the scene?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "toggle potato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0109:object",
    "clip_id": "alfred_0109",
    "question": "Which object did the agent or player act on?",
    "answer": "knife",
    "qa_type": "object",
    "choices": [],
    "target_binding": "pickup knife",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0109:action",
    "clip_id": "alfred_0109",
    "question": "What did the agent or player do?",
    "answer": "pickup",
    "qa_type": "action",
    "choices": [],
    "target_binding": "pickup knife",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0109:binding",
    "clip_id": "alfred_0109",
    "question": "What did the agent or player do, and to which object?",
    "answer": "pickup knife",
    "qa_type": "binding",
    "choices": [
      "pickup knife",
      "close knife",
      "pickup apple",
      "pickup basket ball"
    ],
    "target_binding": "pickup knife",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0109:binding_mc",
    "clip_id": "alfred_0109",
    "question": "Which event happened? Choose one: pickup knife; close knife; pickup apple; pickup basket ball",
    "answer": "pickup knife",
    "qa_type": "binding_mc",
    "choices": [
      "pickup knife",
      "close knife",
      "pickup apple",
      "pickup basket ball"
    ],
    "target_binding": "pickup knife",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0109:minimal_pair_positive",
    "clip_id": "alfred_0109",
    "question": "In this scene, did the agent or player pickup the knife?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup knife",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0109:minimal_pair_negative",
    "clip_id": "alfred_0109",
    "question": "In this scene, did the agent or player pickup the newspaper?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup knife",
    "negative_binding": "pickup newspaper",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0109:distractor_0",
    "clip_id": "alfred_0109",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the pan?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup knife",
    "negative_binding": "pickup pan",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0109:distractor_pos_0",
    "clip_id": "alfred_0109",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the knife?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup knife",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0109:distractor_1",
    "clip_id": "alfred_0109",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the statue?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup knife",
    "negative_binding": "pickup statue",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0109:distractor_pos_1",
    "clip_id": "alfred_0109",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the knife?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup knife",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0109:perception_pos",
    "clip_id": "alfred_0109",
    "question": "Can you see a knife in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup knife",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0109:perception_neg",
    "clip_id": "alfred_0109",
    "question": "Can you see a bread in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup knife",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0110:object",
    "clip_id": "alfred_0110",
    "question": "What object was involved in the interaction?",
    "answer": "ladle",
    "qa_type": "object",
    "choices": [],
    "target_binding": "pickup ladle",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0110:action",
    "clip_id": "alfred_0110",
    "question": "Which action is taking place in the scene?",
    "answer": "pickup",
    "qa_type": "action",
    "choices": [],
    "target_binding": "pickup ladle",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0110:binding",
    "clip_id": "alfred_0110",
    "question": "Describe the action and the object it was applied to.",
    "answer": "pickup ladle",
    "qa_type": "binding",
    "choices": [
      "pickup ladle",
      "close ladle",
      "pickup apple",
      "pickup basket ball"
    ],
    "target_binding": "pickup ladle",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0110:binding_mc",
    "clip_id": "alfred_0110",
    "question": "Which event happened? Choose one: pickup ladle; close ladle; pickup apple; pickup basket ball",
    "answer": "pickup ladle",
    "qa_type": "binding_mc",
    "choices": [
      "pickup ladle",
      "close ladle",
      "pickup apple",
      "pickup basket ball"
    ],
    "target_binding": "pickup ladle",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0110:minimal_pair_positive",
    "clip_id": "alfred_0110",
    "question": "Is it true that the agent or player pickup the ladle?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup ladle",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0110:minimal_pair_negative",
    "clip_id": "alfred_0110",
    "question": "Is it true that the agent or player put the ladle?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup ladle",
    "negative_binding": "put ladle",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0110:distractor_0",
    "clip_id": "alfred_0110",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the dish_sponge?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup ladle",
    "negative_binding": "pickup dish_sponge",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0110:distractor_pos_0",
    "clip_id": "alfred_0110",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the ladle?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup ladle",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0110:distractor_1",
    "clip_id": "alfred_0110",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the butter_knife?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup ladle",
    "negative_binding": "pickup butter_knife",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0110:distractor_pos_1",
    "clip_id": "alfred_0110",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the ladle?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup ladle",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0110:perception_pos",
    "clip_id": "alfred_0110",
    "question": "Does the scene contain a ladle?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup ladle",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0110:perception_neg",
    "clip_id": "alfred_0110",
    "question": "Does the scene contain a cd?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup ladle",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0111:object",
    "clip_id": "alfred_0111",
    "question": "Identify the object the agent or player engaged with.",
    "answer": "bread",
    "qa_type": "object",
    "choices": [],
    "target_binding": "pickup bread",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0111:action",
    "clip_id": "alfred_0111",
    "question": "Name the action the agent or player performed.",
    "answer": "pickup",
    "qa_type": "action",
    "choices": [],
    "target_binding": "pickup bread",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0111:binding",
    "clip_id": "alfred_0111",
    "question": "What is the full event, giving the action and its target object?",
    "answer": "pickup bread",
    "qa_type": "binding",
    "choices": [
      "pickup bread",
      "open bread",
      "pickup apple",
      "pickup basket ball"
    ],
    "target_binding": "pickup bread",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0111:binding_mc",
    "clip_id": "alfred_0111",
    "question": "Which event happened? Choose one: pickup bread; open bread; pickup apple; pickup basket ball",
    "answer": "pickup bread",
    "qa_type": "binding_mc",
    "choices": [
      "pickup bread",
      "open bread",
      "pickup apple",
      "pickup basket ball"
    ],
    "target_binding": "pickup bread",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0111:minimal_pair_positive",
    "clip_id": "alfred_0111",
    "question": "Did the agent or player pickup the bread?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup bread",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0111:minimal_pair_negative",
    "clip_id": "alfred_0111",
    "question": "Did the agent or player pickup the apple?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup bread",
    "negative_binding": "pickup apple",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0111:distractor_0",
    "clip_id": "alfred_0111",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the statue?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup bread",
    "negative_binding": "pickup statue",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0111:distractor_pos_0",
    "clip_id": "alfred_0111",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the bread?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup bread",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0111:distractor_1",
    "clip_id": "alfred_0111",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the cell_phone?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup bread",
    "negative_binding": "pickup cell_phone",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0111:distractor_pos_1",
    "clip_id": "alfred_0111",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the bread?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup bread",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0111:perception_pos",
    "clip_id": "alfred_0111",
    "question": "Is a bread visible in the scene?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup bread",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0111:perception_neg",
    "clip_id": "alfred_0111",
    "question": "Is a spoon visible in the scene?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup bread",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0112:object",
    "clip_id": "alfred_0112",
    "question": "What main object did the agent or player interact with?",
    "answer": "soap_bar",
    "qa_type": "object",
    "choices": [],
    "target_binding": "pickup soap bar",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0112:action",
    "clip_id": "alfred_0112",
    "question": "What action did the agent or player perform?",
    "answer": "pickup",
    "qa_type": "action",
    "choices": [],
    "target_binding": "pickup soap bar",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0112:binding",
    "clip_id": "alfred_0112",
    "question": "What action-object event is shown in the video?",
    "answer": "pickup soap bar",
    "qa_type": "binding",
    "choices": [
      "pickup soap bar",
      "pickup apple",
      "pickup basket ball",
      "pickup bowl"
    ],
    "target_binding": "pickup soap bar",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0112:binding_mc",
    "clip_id": "alfred_0112",
    "question": "Which event happened? Choose one: pickup soap bar; pickup apple; pickup basket ball; pickup bowl",
    "answer": "pickup soap bar",
    "qa_type": "binding_mc",
    "choices": [
      "pickup soap bar",
      "pickup apple",
      "pickup basket ball",
      "pickup bowl"
    ],
    "target_binding": "pickup soap bar",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0112:minimal_pair_positive",
    "clip_id": "alfred_0112",
    "question": "In this scene, did the agent or player pickup the soap_bar?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup soap bar",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0112:minimal_pair_negative",
    "clip_id": "alfred_0112",
    "question": "In this scene, did the agent or player pickup the tomato?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup soap bar",
    "negative_binding": "pickup tomato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0112:distractor_0",
    "clip_id": "alfred_0112",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the cloth?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup soap bar",
    "negative_binding": "pickup cloth",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0112:distractor_pos_0",
    "clip_id": "alfred_0112",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the soap_bar?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup soap bar",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0112:distractor_1",
    "clip_id": "alfred_0112",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the candle?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup soap bar",
    "negative_binding": "pickup candle",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0112:distractor_pos_1",
    "clip_id": "alfred_0112",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the soap_bar?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup soap bar",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0112:perception_pos",
    "clip_id": "alfred_0112",
    "question": "Can you see a soap_bar in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup soap bar",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0112:perception_neg",
    "clip_id": "alfred_0112",
    "question": "Can you see a bread in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup soap bar",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0113:object",
    "clip_id": "alfred_0113",
    "question": "Which object did the agent or player act on?",
    "answer": "egg",
    "qa_type": "object",
    "choices": [],
    "target_binding": "open egg",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0113:action",
    "clip_id": "alfred_0113",
    "question": "What did the agent or player do?",
    "answer": "open",
    "qa_type": "action",
    "choices": [],
    "target_binding": "open egg",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0113:binding",
    "clip_id": "alfred_0113",
    "question": "What did the agent or player do, and to which object?",
    "answer": "open egg",
    "qa_type": "binding",
    "choices": [
      "open egg",
      "close egg",
      "open apple",
      "open bread"
    ],
    "target_binding": "open egg",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0113:binding_mc",
    "clip_id": "alfred_0113",
    "question": "Which event happened? Choose one: open egg; close egg; open apple; open bread",
    "answer": "open egg",
    "qa_type": "binding_mc",
    "choices": [
      "open egg",
      "close egg",
      "open apple",
      "open bread"
    ],
    "target_binding": "open egg",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0113:minimal_pair_positive",
    "clip_id": "alfred_0113",
    "question": "Is it true that the agent or player open the egg?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open egg",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0113:minimal_pair_negative",
    "clip_id": "alfred_0113",
    "question": "Is it true that the agent or player open the pot?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open egg",
    "negative_binding": "open pot",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0113:distractor_0",
    "clip_id": "alfred_0113",
    "question": "Several objects are visible in the scene. Did the agent or player open the potato?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open egg",
    "negative_binding": "open potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0113:distractor_pos_0",
    "clip_id": "alfred_0113",
    "question": "Several objects are visible in the scene. Did the agent or player open the egg?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open egg",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0113:distractor_1",
    "clip_id": "alfred_0113",
    "question": "Several objects are visible in the scene. Did the agent or player open the credit_card?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open egg",
    "negative_binding": "open credit_card",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0113:distractor_pos_1",
    "clip_id": "alfred_0113",
    "question": "Several objects are visible in the scene. Did the agent or player open the egg?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open egg",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0113:perception_pos",
    "clip_id": "alfred_0113",
    "question": "Does the scene contain an egg?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open egg",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0113:perception_neg",
    "clip_id": "alfred_0113",
    "question": "Does the scene contain a pan?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open egg",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0114:object",
    "clip_id": "alfred_0114",
    "question": "What object was involved in the interaction?",
    "answer": "apple",
    "qa_type": "object",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0114:action",
    "clip_id": "alfred_0114",
    "question": "Which action is taking place in the scene?",
    "answer": "put",
    "qa_type": "action",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0114:binding",
    "clip_id": "alfred_0114",
    "question": "Describe the action and the object it was applied to.",
    "answer": "put apple",
    "qa_type": "binding",
    "choices": [
      "put apple",
      "close apple",
      "open apple",
      "pickup apple"
    ],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0114:binding_mc",
    "clip_id": "alfred_0114",
    "question": "Which event happened? Choose one: put apple; close apple; open apple; pickup apple",
    "answer": "put apple",
    "qa_type": "binding_mc",
    "choices": [
      "put apple",
      "close apple",
      "open apple",
      "pickup apple"
    ],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0114:minimal_pair_positive",
    "clip_id": "alfred_0114",
    "question": "Did the agent or player put the apple?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0114:minimal_pair_negative",
    "clip_id": "alfred_0114",
    "question": "Did the agent or player put the ladle?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": "put ladle",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0114:distractor_0",
    "clip_id": "alfred_0114",
    "question": "Several objects are visible in the scene. Did the agent or player put the vase?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": "put vase",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0114:distractor_pos_0",
    "clip_id": "alfred_0114",
    "question": "Several objects are visible in the scene. Did the agent or player put the apple?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0114:distractor_1",
    "clip_id": "alfred_0114",
    "question": "Several objects are visible in the scene. Did the agent or player put the potato?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": "put potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0114:distractor_pos_1",
    "clip_id": "alfred_0114",
    "question": "Several objects are visible in the scene. Did the agent or player put the apple?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0114:perception_pos",
    "clip_id": "alfred_0114",
    "question": "Is an apple visible in the scene?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0114:perception_neg",
    "clip_id": "alfred_0114",
    "question": "Is a tomato visible in the scene?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0115:object",
    "clip_id": "alfred_0115",
    "question": "Identify the object the agent or player engaged with.",
    "answer": "mug",
    "qa_type": "object",
    "choices": [],
    "target_binding": "put mug",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0115:action",
    "clip_id": "alfred_0115",
    "question": "Name the action the agent or player performed.",
    "answer": "put",
    "qa_type": "action",
    "choices": [],
    "target_binding": "put mug",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0115:binding",
    "clip_id": "alfred_0115",
    "question": "What is the full event, giving the action and its target object?",
    "answer": "put mug",
    "qa_type": "binding",
    "choices": [
      "put mug",
      "close mug",
      "open mug",
      "put apple"
    ],
    "target_binding": "put mug",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0115:binding_mc",
    "clip_id": "alfred_0115",
    "question": "Which event happened? Choose one: put mug; close mug; open mug; put apple",
    "answer": "put mug",
    "qa_type": "binding_mc",
    "choices": [
      "put mug",
      "close mug",
      "open mug",
      "put apple"
    ],
    "target_binding": "put mug",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0115:minimal_pair_positive",
    "clip_id": "alfred_0115",
    "question": "In this scene, did the agent or player put the mug?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put mug",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0115:minimal_pair_negative",
    "clip_id": "alfred_0115",
    "question": "In this scene, did the agent or player put the potato?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put mug",
    "negative_binding": "put potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0115:distractor_0",
    "clip_id": "alfred_0115",
    "question": "Several objects are visible in the scene. Did the agent or player put the dish_sponge?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put mug",
    "negative_binding": "put dish_sponge",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0115:distractor_pos_0",
    "clip_id": "alfred_0115",
    "question": "Several objects are visible in the scene. Did the agent or player put the mug?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put mug",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0115:distractor_1",
    "clip_id": "alfred_0115",
    "question": "Several objects are visible in the scene. Did the agent or player put the wine_bottle?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put mug",
    "negative_binding": "put wine_bottle",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0115:distractor_pos_1",
    "clip_id": "alfred_0115",
    "question": "Several objects are visible in the scene. Did the agent or player put the mug?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put mug",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0115:perception_pos",
    "clip_id": "alfred_0115",
    "question": "Can you see a mug in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put mug",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0115:perception_neg",
    "clip_id": "alfred_0115",
    "question": "Can you see an egg in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put mug",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0116:object",
    "clip_id": "alfred_0116",
    "question": "What main object did the agent or player interact with?",
    "answer": "apple",
    "qa_type": "object",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0116:action",
    "clip_id": "alfred_0116",
    "question": "What action did the agent or player perform?",
    "answer": "put",
    "qa_type": "action",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0116:binding",
    "clip_id": "alfred_0116",
    "question": "What action-object event is shown in the video?",
    "answer": "put apple",
    "qa_type": "binding",
    "choices": [
      "put apple",
      "close apple",
      "open apple",
      "pickup apple"
    ],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0116:binding_mc",
    "clip_id": "alfred_0116",
    "question": "Which event happened? Choose one: put apple; close apple; open apple; pickup apple",
    "answer": "put apple",
    "qa_type": "binding_mc",
    "choices": [
      "put apple",
      "close apple",
      "open apple",
      "pickup apple"
    ],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0116:minimal_pair_positive",
    "clip_id": "alfred_0116",
    "question": "Is it true that the agent or player put the apple?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0116:minimal_pair_negative",
    "clip_id": "alfred_0116",
    "question": "Is it true that the agent or player put the bread?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": "put bread",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0116:distractor_0",
    "clip_id": "alfred_0116",
    "question": "Several objects are visible in the scene. Did the agent or player put the kettle?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": "put kettle",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0116:distractor_pos_0",
    "clip_id": "alfred_0116",
    "question": "Several objects are visible in the scene. Did the agent or player put the apple?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0116:distractor_1",
    "clip_id": "alfred_0116",
    "question": "Several objects are visible in the scene. Did the agent or player put the pan?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": "put pan",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0116:distractor_pos_1",
    "clip_id": "alfred_0116",
    "question": "Several objects are visible in the scene. Did the agent or player put the apple?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0116:perception_pos",
    "clip_id": "alfred_0116",
    "question": "Does the scene contain an apple?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0116:perception_neg",
    "clip_id": "alfred_0116",
    "question": "Does the scene contain a credit_card?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0117:object",
    "clip_id": "alfred_0117",
    "question": "Which object did the agent or player act on?",
    "answer": "butter_knife",
    "qa_type": "object",
    "choices": [],
    "target_binding": "put butter knife",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0117:action",
    "clip_id": "alfred_0117",
    "question": "What did the agent or player do?",
    "answer": "put",
    "qa_type": "action",
    "choices": [],
    "target_binding": "put butter knife",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0117:binding",
    "clip_id": "alfred_0117",
    "question": "What did the agent or player do, and to which object?",
    "answer": "put butter knife",
    "qa_type": "binding",
    "choices": [
      "put butter knife",
      "close butter knife",
      "pickup butter knife",
      "put apple"
    ],
    "target_binding": "put butter knife",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0117:binding_mc",
    "clip_id": "alfred_0117",
    "question": "Which event happened? Choose one: put butter knife; close butter knife; pickup butter knife; put apple",
    "answer": "put butter knife",
    "qa_type": "binding_mc",
    "choices": [
      "put butter knife",
      "close butter knife",
      "pickup butter knife",
      "put apple"
    ],
    "target_binding": "put butter knife",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0117:minimal_pair_positive",
    "clip_id": "alfred_0117",
    "question": "Did the agent or player put the butter_knife?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put butter knife",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0117:minimal_pair_negative",
    "clip_id": "alfred_0117",
    "question": "Did the agent or player put the apple?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put butter knife",
    "negative_binding": "put apple",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0117:distractor_0",
    "clip_id": "alfred_0117",
    "question": "Several objects are visible in the scene. Did the agent or player put the credit_card?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put butter knife",
    "negative_binding": "put credit_card",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0117:distractor_pos_0",
    "clip_id": "alfred_0117",
    "question": "Several objects are visible in the scene. Did the agent or player put the butter_knife?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put butter knife",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0117:distractor_1",
    "clip_id": "alfred_0117",
    "question": "Several objects are visible in the scene. Did the agent or player put the dish_sponge?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put butter knife",
    "negative_binding": "put dish_sponge",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0117:distractor_pos_1",
    "clip_id": "alfred_0117",
    "question": "Several objects are visible in the scene. Did the agent or player put the butter_knife?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put butter knife",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0117:perception_pos",
    "clip_id": "alfred_0117",
    "question": "Is a butter_knife visible in the scene?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put butter knife",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0117:perception_neg",
    "clip_id": "alfred_0117",
    "question": "Is a cloth visible in the scene?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put butter knife",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0118:object",
    "clip_id": "alfred_0118",
    "question": "What object was involved in the interaction?",
    "answer": "cloth",
    "qa_type": "object",
    "choices": [],
    "target_binding": "pickup cloth",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0118:action",
    "clip_id": "alfred_0118",
    "question": "Which action is taking place in the scene?",
    "answer": "pickup",
    "qa_type": "action",
    "choices": [],
    "target_binding": "pickup cloth",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0118:binding",
    "clip_id": "alfred_0118",
    "question": "Describe the action and the object it was applied to.",
    "answer": "pickup cloth",
    "qa_type": "binding",
    "choices": [
      "pickup cloth",
      "close cloth",
      "open cloth",
      "pickup apple"
    ],
    "target_binding": "pickup cloth",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0118:binding_mc",
    "clip_id": "alfred_0118",
    "question": "Which event happened? Choose one: pickup cloth; close cloth; open cloth; pickup apple",
    "answer": "pickup cloth",
    "qa_type": "binding_mc",
    "choices": [
      "pickup cloth",
      "close cloth",
      "open cloth",
      "pickup apple"
    ],
    "target_binding": "pickup cloth",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0118:minimal_pair_positive",
    "clip_id": "alfred_0118",
    "question": "In this scene, did the agent or player pickup the cloth?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup cloth",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0118:minimal_pair_negative",
    "clip_id": "alfred_0118",
    "question": "In this scene, did the agent or player pickup key the chain?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup cloth",
    "negative_binding": "pickup key chain",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0118:distractor_0",
    "clip_id": "alfred_0118",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the spray_bottle?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup cloth",
    "negative_binding": "pickup spray_bottle",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0118:distractor_pos_0",
    "clip_id": "alfred_0118",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the cloth?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup cloth",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0118:distractor_1",
    "clip_id": "alfred_0118",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the candle?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup cloth",
    "negative_binding": "pickup candle",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0118:distractor_pos_1",
    "clip_id": "alfred_0118",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the cloth?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup cloth",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0118:perception_pos",
    "clip_id": "alfred_0118",
    "question": "Can you see a cloth in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup cloth",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0118:perception_neg",
    "clip_id": "alfred_0118",
    "question": "Can you see a butter_knife in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup cloth",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0119:object",
    "clip_id": "alfred_0119",
    "question": "Identify the object the agent or player engaged with.",
    "answer": "butter_knife",
    "qa_type": "object",
    "choices": [],
    "target_binding": "pickup butter knife",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0119:action",
    "clip_id": "alfred_0119",
    "question": "Name the action the agent or player performed.",
    "answer": "pickup",
    "qa_type": "action",
    "choices": [],
    "target_binding": "pickup butter knife",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0119:binding",
    "clip_id": "alfred_0119",
    "question": "What is the full event, giving the action and its target object?",
    "answer": "pickup butter knife",
    "qa_type": "binding",
    "choices": [
      "pickup butter knife",
      "close butter knife",
      "pickup apple",
      "pickup basket ball"
    ],
    "target_binding": "pickup butter knife",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0119:binding_mc",
    "clip_id": "alfred_0119",
    "question": "Which event happened? Choose one: pickup butter knife; close butter knife; pickup apple; pickup basket ball",
    "answer": "pickup butter knife",
    "qa_type": "binding_mc",
    "choices": [
      "pickup butter knife",
      "close butter knife",
      "pickup apple",
      "pickup basket ball"
    ],
    "target_binding": "pickup butter knife",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0119:minimal_pair_positive",
    "clip_id": "alfred_0119",
    "question": "Is it true that the agent or player pickup the butter_knife?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup butter knife",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0119:minimal_pair_negative",
    "clip_id": "alfred_0119",
    "question": "Is it true that the agent or player pickup the bread?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup butter knife",
    "negative_binding": "pickup bread",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0119:distractor_0",
    "clip_id": "alfred_0119",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the pen?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup butter knife",
    "negative_binding": "pickup pen",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0119:distractor_pos_0",
    "clip_id": "alfred_0119",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the butter_knife?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup butter knife",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0119:distractor_1",
    "clip_id": "alfred_0119",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the potato?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup butter knife",
    "negative_binding": "pickup potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0119:distractor_pos_1",
    "clip_id": "alfred_0119",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the butter_knife?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup butter knife",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0119:perception_pos",
    "clip_id": "alfred_0119",
    "question": "Does the scene contain a butter_knife?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup butter knife",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0119:perception_neg",
    "clip_id": "alfred_0119",
    "question": "Does the scene contain a candle?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup butter knife",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0120:object",
    "clip_id": "alfred_0120",
    "question": "What main object did the agent or player interact with?",
    "answer": "bowl",
    "qa_type": "object",
    "choices": [],
    "target_binding": "close bowl",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0120:action",
    "clip_id": "alfred_0120",
    "question": "What action did the agent or player perform?",
    "answer": "close",
    "qa_type": "action",
    "choices": [],
    "target_binding": "close bowl",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0120:binding",
    "clip_id": "alfred_0120",
    "question": "What action-object event is shown in the video?",
    "answer": "close bowl",
    "qa_type": "binding",
    "choices": [
      "close bowl",
      "close apple",
      "close butter knife",
      "close cloth"
    ],
    "target_binding": "close bowl",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0120:binding_mc",
    "clip_id": "alfred_0120",
    "question": "Which event happened? Choose one: close bowl; close apple; close butter knife; close cloth",
    "answer": "close bowl",
    "qa_type": "binding_mc",
    "choices": [
      "close bowl",
      "close apple",
      "close butter knife",
      "close cloth"
    ],
    "target_binding": "close bowl",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0120:minimal_pair_positive",
    "clip_id": "alfred_0120",
    "question": "Did the agent or player close the bowl?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close bowl",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0120:minimal_pair_negative",
    "clip_id": "alfred_0120",
    "question": "Did the agent or player close the apple?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close bowl",
    "negative_binding": "close apple",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0120:distractor_0",
    "clip_id": "alfred_0120",
    "question": "Several objects are visible in the scene. Did the agent or player close the pan?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close bowl",
    "negative_binding": "close pan",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0120:distractor_pos_0",
    "clip_id": "alfred_0120",
    "question": "Several objects are visible in the scene. Did the agent or player close the bowl?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close bowl",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0120:distractor_1",
    "clip_id": "alfred_0120",
    "question": "Several objects are visible in the scene. Did the agent or player close the vase?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close bowl",
    "negative_binding": "close vase",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0120:distractor_pos_1",
    "clip_id": "alfred_0120",
    "question": "Several objects are visible in the scene. Did the agent or player close the bowl?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close bowl",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0120:perception_pos",
    "clip_id": "alfred_0120",
    "question": "Is a bowl visible in the scene?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close bowl",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0120:perception_neg",
    "clip_id": "alfred_0120",
    "question": "Is a cell_phone visible in the scene?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close bowl",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0121:object",
    "clip_id": "alfred_0121",
    "question": "Which object did the agent or player act on?",
    "answer": "apple",
    "qa_type": "object",
    "choices": [],
    "target_binding": "open apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0121:action",
    "clip_id": "alfred_0121",
    "question": "What did the agent or player do?",
    "answer": "open",
    "qa_type": "action",
    "choices": [],
    "target_binding": "open apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0121:binding",
    "clip_id": "alfred_0121",
    "question": "What did the agent or player do, and to which object?",
    "answer": "open apple",
    "qa_type": "binding",
    "choices": [
      "open apple",
      "close apple",
      "open bread",
      "open cd"
    ],
    "target_binding": "open apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0121:binding_mc",
    "clip_id": "alfred_0121",
    "question": "Which event happened? Choose one: open apple; close apple; open bread; open cd",
    "answer": "open apple",
    "qa_type": "binding_mc",
    "choices": [
      "open apple",
      "close apple",
      "open bread",
      "open cd"
    ],
    "target_binding": "open apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0121:minimal_pair_positive",
    "clip_id": "alfred_0121",
    "question": "In this scene, did the agent or player open the apple?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0121:minimal_pair_negative",
    "clip_id": "alfred_0121",
    "question": "In this scene, did the agent or player put the apple?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open apple",
    "negative_binding": "put apple",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0121:distractor_0",
    "clip_id": "alfred_0121",
    "question": "Several objects are visible in the scene. Did the agent or player open the potato?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open apple",
    "negative_binding": "open potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0121:distractor_pos_0",
    "clip_id": "alfred_0121",
    "question": "Several objects are visible in the scene. Did the agent or player open the apple?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0121:distractor_1",
    "clip_id": "alfred_0121",
    "question": "Several objects are visible in the scene. Did the agent or player open the dish_sponge?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open apple",
    "negative_binding": "open dish_sponge",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0121:distractor_pos_1",
    "clip_id": "alfred_0121",
    "question": "Several objects are visible in the scene. Did the agent or player open the apple?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0121:perception_pos",
    "clip_id": "alfred_0121",
    "question": "Can you see an apple in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0121:perception_neg",
    "clip_id": "alfred_0121",
    "question": "Can you see a soap_bottle in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0122:object",
    "clip_id": "alfred_0122",
    "question": "What object was involved in the interaction?",
    "answer": "pillow",
    "qa_type": "object",
    "choices": [],
    "target_binding": "put pillow",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0122:action",
    "clip_id": "alfred_0122",
    "question": "Which action is taking place in the scene?",
    "answer": "put",
    "qa_type": "action",
    "choices": [],
    "target_binding": "put pillow",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0122:binding",
    "clip_id": "alfred_0122",
    "question": "Describe the action and the object it was applied to.",
    "answer": "put pillow",
    "qa_type": "binding",
    "choices": [
      "put pillow",
      "put apple",
      "put bread",
      "put butter knife"
    ],
    "target_binding": "put pillow",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0122:binding_mc",
    "clip_id": "alfred_0122",
    "question": "Which event happened? Choose one: put pillow; put apple; put bread; put butter knife",
    "answer": "put pillow",
    "qa_type": "binding_mc",
    "choices": [
      "put pillow",
      "put apple",
      "put bread",
      "put butter knife"
    ],
    "target_binding": "put pillow",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0122:minimal_pair_positive",
    "clip_id": "alfred_0122",
    "question": "Is it true that the agent or player put the pillow?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put pillow",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0122:minimal_pair_negative",
    "clip_id": "alfred_0122",
    "question": "Is it true that the agent or player put the egg?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put pillow",
    "negative_binding": "put egg",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0122:distractor_0",
    "clip_id": "alfred_0122",
    "question": "Several objects are visible in the scene. Did the agent or player put the newspaper?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put pillow",
    "negative_binding": "put newspaper",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0122:distractor_pos_0",
    "clip_id": "alfred_0122",
    "question": "Several objects are visible in the scene. Did the agent or player put the pillow?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put pillow",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0122:distractor_1",
    "clip_id": "alfred_0122",
    "question": "Several objects are visible in the scene. Did the agent or player put the cell_phone?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put pillow",
    "negative_binding": "put cell_phone",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0122:distractor_pos_1",
    "clip_id": "alfred_0122",
    "question": "Several objects are visible in the scene. Did the agent or player put the pillow?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put pillow",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0122:perception_pos",
    "clip_id": "alfred_0122",
    "question": "Does the scene contain a pillow?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put pillow",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0122:perception_neg",
    "clip_id": "alfred_0122",
    "question": "Does the scene contain an apple?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put pillow",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0123:object",
    "clip_id": "alfred_0123",
    "question": "Identify the object the agent or player engaged with.",
    "answer": "vase",
    "qa_type": "object",
    "choices": [],
    "target_binding": "put vase",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0123:action",
    "clip_id": "alfred_0123",
    "question": "Name the action the agent or player performed.",
    "answer": "put",
    "qa_type": "action",
    "choices": [],
    "target_binding": "put vase",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0123:binding",
    "clip_id": "alfred_0123",
    "question": "What is the full event, giving the action and its target object?",
    "answer": "put vase",
    "qa_type": "binding",
    "choices": [
      "put vase",
      "put apple",
      "put bread",
      "put butter knife"
    ],
    "target_binding": "put vase",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0123:binding_mc",
    "clip_id": "alfred_0123",
    "question": "Which event happened? Choose one: put vase; put apple; put bread; put butter knife",
    "answer": "put vase",
    "qa_type": "binding_mc",
    "choices": [
      "put vase",
      "put apple",
      "put bread",
      "put butter knife"
    ],
    "target_binding": "put vase",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0123:minimal_pair_positive",
    "clip_id": "alfred_0123",
    "question": "Did the agent or player put the vase?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put vase",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0123:minimal_pair_negative",
    "clip_id": "alfred_0123",
    "question": "Did the agent or player put the potato?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put vase",
    "negative_binding": "put potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0123:distractor_0",
    "clip_id": "alfred_0123",
    "question": "Several objects are visible in the scene. Did the agent or player put the cell_phone?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put vase",
    "negative_binding": "put cell_phone",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0123:distractor_pos_0",
    "clip_id": "alfred_0123",
    "question": "Several objects are visible in the scene. Did the agent or player put the vase?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put vase",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0123:distractor_1",
    "clip_id": "alfred_0123",
    "question": "Several objects are visible in the scene. Did the agent or player put the credit_card?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put vase",
    "negative_binding": "put credit_card",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0123:distractor_pos_1",
    "clip_id": "alfred_0123",
    "question": "Several objects are visible in the scene. Did the agent or player put the vase?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put vase",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0123:perception_pos",
    "clip_id": "alfred_0123",
    "question": "Is a vase visible in the scene?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put vase",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0123:perception_neg",
    "clip_id": "alfred_0123",
    "question": "Is a butter_knife visible in the scene?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put vase",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0124:object",
    "clip_id": "alfred_0124",
    "question": "What main object did the agent or player interact with?",
    "answer": "pan",
    "qa_type": "object",
    "choices": [],
    "target_binding": "pickup pan",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0124:action",
    "clip_id": "alfred_0124",
    "question": "What action did the agent or player perform?",
    "answer": "pickup",
    "qa_type": "action",
    "choices": [],
    "target_binding": "pickup pan",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0124:binding",
    "clip_id": "alfred_0124",
    "question": "What action-object event is shown in the video?",
    "answer": "pickup pan",
    "qa_type": "binding",
    "choices": [
      "pickup pan",
      "close pan",
      "pickup apple",
      "pickup basket ball"
    ],
    "target_binding": "pickup pan",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0124:binding_mc",
    "clip_id": "alfred_0124",
    "question": "Which event happened? Choose one: pickup pan; close pan; pickup apple; pickup basket ball",
    "answer": "pickup pan",
    "qa_type": "binding_mc",
    "choices": [
      "pickup pan",
      "close pan",
      "pickup apple",
      "pickup basket ball"
    ],
    "target_binding": "pickup pan",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0124:minimal_pair_positive",
    "clip_id": "alfred_0124",
    "question": "In this scene, did the agent or player pickup the pan?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup pan",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0124:minimal_pair_negative",
    "clip_id": "alfred_0124",
    "question": "In this scene, did the agent or player pickup soap the bar?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup pan",
    "negative_binding": "pickup soap bar",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0124:distractor_0",
    "clip_id": "alfred_0124",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the credit_card?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup pan",
    "negative_binding": "pickup credit_card",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0124:distractor_pos_0",
    "clip_id": "alfred_0124",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the pan?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup pan",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0124:distractor_1",
    "clip_id": "alfred_0124",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the cell_phone?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup pan",
    "negative_binding": "pickup cell_phone",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0124:distractor_pos_1",
    "clip_id": "alfred_0124",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the pan?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup pan",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0124:perception_pos",
    "clip_id": "alfred_0124",
    "question": "Can you see a pan in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup pan",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0124:perception_neg",
    "clip_id": "alfred_0124",
    "question": "Can you see an apple in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup pan",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0125:object",
    "clip_id": "alfred_0125",
    "question": "Which object did the agent or player act on?",
    "answer": "cloth",
    "qa_type": "object",
    "choices": [],
    "target_binding": "close cloth",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0125:action",
    "clip_id": "alfred_0125",
    "question": "What did the agent or player do?",
    "answer": "close",
    "qa_type": "action",
    "choices": [],
    "target_binding": "close cloth",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0125:binding",
    "clip_id": "alfred_0125",
    "question": "What did the agent or player do, and to which object?",
    "answer": "close cloth",
    "qa_type": "binding",
    "choices": [
      "close cloth",
      "close apple",
      "close bowl",
      "close butter knife"
    ],
    "target_binding": "close cloth",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0125:binding_mc",
    "clip_id": "alfred_0125",
    "question": "Which event happened? Choose one: close cloth; close apple; close bowl; close butter knife",
    "answer": "close cloth",
    "qa_type": "binding_mc",
    "choices": [
      "close cloth",
      "close apple",
      "close bowl",
      "close butter knife"
    ],
    "target_binding": "close cloth",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0125:minimal_pair_positive",
    "clip_id": "alfred_0125",
    "question": "Is it true that the agent or player close the cloth?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close cloth",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0125:minimal_pair_negative",
    "clip_id": "alfred_0125",
    "question": "Is it true that the agent or player close the potato?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close cloth",
    "negative_binding": "close potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0125:distractor_0",
    "clip_id": "alfred_0125",
    "question": "Several objects are visible in the scene. Did the agent or player close the spray_bottle?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close cloth",
    "negative_binding": "close spray_bottle",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0125:distractor_pos_0",
    "clip_id": "alfred_0125",
    "question": "Several objects are visible in the scene. Did the agent or player close the cloth?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close cloth",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0125:distractor_1",
    "clip_id": "alfred_0125",
    "question": "Several objects are visible in the scene. Did the agent or player close the candle?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close cloth",
    "negative_binding": "close candle",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0125:distractor_pos_1",
    "clip_id": "alfred_0125",
    "question": "Several objects are visible in the scene. Did the agent or player close the cloth?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close cloth",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0125:perception_pos",
    "clip_id": "alfred_0125",
    "question": "Does the scene contain a cloth?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close cloth",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0125:perception_neg",
    "clip_id": "alfred_0125",
    "question": "Does the scene contain a tissue_box?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close cloth",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0126:object",
    "clip_id": "alfred_0126",
    "question": "What object was involved in the interaction?",
    "answer": "potato",
    "qa_type": "object",
    "choices": [],
    "target_binding": "close potato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0126:action",
    "clip_id": "alfred_0126",
    "question": "Which action is taking place in the scene?",
    "answer": "close",
    "qa_type": "action",
    "choices": [],
    "target_binding": "close potato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0126:binding",
    "clip_id": "alfred_0126",
    "question": "Describe the action and the object it was applied to.",
    "answer": "close potato",
    "qa_type": "binding",
    "choices": [
      "close potato",
      "close apple",
      "close bowl",
      "close butter knife"
    ],
    "target_binding": "close potato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0126:binding_mc",
    "clip_id": "alfred_0126",
    "question": "Which event happened? Choose one: close potato; close apple; close bowl; close butter knife",
    "answer": "close potato",
    "qa_type": "binding_mc",
    "choices": [
      "close potato",
      "close apple",
      "close bowl",
      "close butter knife"
    ],
    "target_binding": "close potato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0126:minimal_pair_positive",
    "clip_id": "alfred_0126",
    "question": "Did the agent or player close the potato?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close potato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0126:minimal_pair_negative",
    "clip_id": "alfred_0126",
    "question": "Did the agent or player close the cloth?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close potato",
    "negative_binding": "close cloth",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0126:distractor_0",
    "clip_id": "alfred_0126",
    "question": "Several objects are visible in the scene. Did the agent or player close the statue?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close potato",
    "negative_binding": "close statue",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0126:distractor_pos_0",
    "clip_id": "alfred_0126",
    "question": "Several objects are visible in the scene. Did the agent or player close the potato?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close potato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0126:distractor_1",
    "clip_id": "alfred_0126",
    "question": "Several objects are visible in the scene. Did the agent or player close the credit_card?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close potato",
    "negative_binding": "close credit_card",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0126:distractor_pos_1",
    "clip_id": "alfred_0126",
    "question": "Several objects are visible in the scene. Did the agent or player close the potato?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close potato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0126:perception_pos",
    "clip_id": "alfred_0126",
    "question": "Is a potato visible in the scene?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close potato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0126:perception_neg",
    "clip_id": "alfred_0126",
    "question": "Is a cloth visible in the scene?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close potato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0127:object",
    "clip_id": "alfred_0127",
    "question": "Identify the object the agent or player engaged with.",
    "answer": "fork",
    "qa_type": "object",
    "choices": [],
    "target_binding": "toggle fork",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0127:action",
    "clip_id": "alfred_0127",
    "question": "Name the action the agent or player performed.",
    "answer": "toggle",
    "qa_type": "action",
    "choices": [],
    "target_binding": "toggle fork",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0127:binding",
    "clip_id": "alfred_0127",
    "question": "What is the full event, giving the action and its target object?",
    "answer": "toggle fork",
    "qa_type": "binding",
    "choices": [
      "toggle fork",
      "toggle apple",
      "toggle baseball bat",
      "toggle book"
    ],
    "target_binding": "toggle fork",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0127:binding_mc",
    "clip_id": "alfred_0127",
    "question": "Which event happened? Choose one: toggle fork; toggle apple; toggle baseball bat; toggle book",
    "answer": "toggle fork",
    "qa_type": "binding_mc",
    "choices": [
      "toggle fork",
      "toggle apple",
      "toggle baseball bat",
      "toggle book"
    ],
    "target_binding": "toggle fork",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0127:minimal_pair_positive",
    "clip_id": "alfred_0127",
    "question": "In this scene, did the agent or player toggle the fork?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "toggle fork",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0127:minimal_pair_negative",
    "clip_id": "alfred_0127",
    "question": "In this scene, did the agent or player toggle the mug?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "toggle fork",
    "negative_binding": "toggle mug",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0127:distractor_0",
    "clip_id": "alfred_0127",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the pencil?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle fork",
    "negative_binding": "toggle pencil",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0127:distractor_pos_0",
    "clip_id": "alfred_0127",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the fork?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle fork",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0127:distractor_1",
    "clip_id": "alfred_0127",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the potato?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle fork",
    "negative_binding": "toggle potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0127:distractor_pos_1",
    "clip_id": "alfred_0127",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the fork?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle fork",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0127:perception_pos",
    "clip_id": "alfred_0127",
    "question": "Can you see a fork in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "toggle fork",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0127:perception_neg",
    "clip_id": "alfred_0127",
    "question": "Can you see a pen in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "toggle fork",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0128:object",
    "clip_id": "alfred_0128",
    "question": "What main object did the agent or player interact with?",
    "answer": "potato",
    "qa_type": "object",
    "choices": [],
    "target_binding": "put potato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0128:action",
    "clip_id": "alfred_0128",
    "question": "What action did the agent or player perform?",
    "answer": "put",
    "qa_type": "action",
    "choices": [],
    "target_binding": "put potato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0128:binding",
    "clip_id": "alfred_0128",
    "question": "What action-object event is shown in the video?",
    "answer": "put potato",
    "qa_type": "binding",
    "choices": [
      "put potato",
      "close potato",
      "open potato",
      "put apple"
    ],
    "target_binding": "put potato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0128:binding_mc",
    "clip_id": "alfred_0128",
    "question": "Which event happened? Choose one: put potato; close potato; open potato; put apple",
    "answer": "put potato",
    "qa_type": "binding_mc",
    "choices": [
      "put potato",
      "close potato",
      "open potato",
      "put apple"
    ],
    "target_binding": "put potato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0128:minimal_pair_positive",
    "clip_id": "alfred_0128",
    "question": "Is it true that the agent or player put the potato?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put potato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0128:minimal_pair_negative",
    "clip_id": "alfred_0128",
    "question": "Is it true that the agent or player put the pillow?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put potato",
    "negative_binding": "put pillow",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0128:distractor_0",
    "clip_id": "alfred_0128",
    "question": "Several objects are visible in the scene. Did the agent or player put the dish_sponge?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put potato",
    "negative_binding": "put dish_sponge",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0128:distractor_pos_0",
    "clip_id": "alfred_0128",
    "question": "Several objects are visible in the scene. Did the agent or player put the potato?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put potato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0128:distractor_1",
    "clip_id": "alfred_0128",
    "question": "Several objects are visible in the scene. Did the agent or player put the butter_knife?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put potato",
    "negative_binding": "put butter_knife",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0128:distractor_pos_1",
    "clip_id": "alfred_0128",
    "question": "Several objects are visible in the scene. Did the agent or player put the potato?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put potato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0128:perception_pos",
    "clip_id": "alfred_0128",
    "question": "Does the scene contain a potato?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put potato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0128:perception_neg",
    "clip_id": "alfred_0128",
    "question": "Does the scene contain an egg?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put potato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0129:object",
    "clip_id": "alfred_0129",
    "question": "Which object did the agent or player act on?",
    "answer": "tomato",
    "qa_type": "object",
    "choices": [],
    "target_binding": "open tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0129:action",
    "clip_id": "alfred_0129",
    "question": "What did the agent or player do?",
    "answer": "open",
    "qa_type": "action",
    "choices": [],
    "target_binding": "open tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0129:binding",
    "clip_id": "alfred_0129",
    "question": "What did the agent or player do, and to which object?",
    "answer": "open tomato",
    "qa_type": "binding",
    "choices": [
      "open tomato",
      "close tomato",
      "open apple",
      "open bread"
    ],
    "target_binding": "open tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0129:binding_mc",
    "clip_id": "alfred_0129",
    "question": "Which event happened? Choose one: open tomato; close tomato; open apple; open bread",
    "answer": "open tomato",
    "qa_type": "binding_mc",
    "choices": [
      "open tomato",
      "close tomato",
      "open apple",
      "open bread"
    ],
    "target_binding": "open tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0129:minimal_pair_positive",
    "clip_id": "alfred_0129",
    "question": "Did the agent or player open the tomato?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0129:minimal_pair_negative",
    "clip_id": "alfred_0129",
    "question": "Did the agent or player open the apple?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open tomato",
    "negative_binding": "open apple",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0129:distractor_0",
    "clip_id": "alfred_0129",
    "question": "Several objects are visible in the scene. Did the agent or player open the pan?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open tomato",
    "negative_binding": "open pan",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0129:distractor_pos_0",
    "clip_id": "alfred_0129",
    "question": "Several objects are visible in the scene. Did the agent or player open the tomato?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0129:distractor_1",
    "clip_id": "alfred_0129",
    "question": "Several objects are visible in the scene. Did the agent or player open the butter_knife?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open tomato",
    "negative_binding": "open butter_knife",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0129:distractor_pos_1",
    "clip_id": "alfred_0129",
    "question": "Several objects are visible in the scene. Did the agent or player open the tomato?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0129:perception_pos",
    "clip_id": "alfred_0129",
    "question": "Is a tomato visible in the scene?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0129:perception_neg",
    "clip_id": "alfred_0129",
    "question": "Is a vase visible in the scene?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0130:object",
    "clip_id": "alfred_0130",
    "question": "What object was involved in the interaction?",
    "answer": "bread",
    "qa_type": "object",
    "choices": [],
    "target_binding": "open bread",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0130:action",
    "clip_id": "alfred_0130",
    "question": "Which action is taking place in the scene?",
    "answer": "open",
    "qa_type": "action",
    "choices": [],
    "target_binding": "open bread",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0130:binding",
    "clip_id": "alfred_0130",
    "question": "Describe the action and the object it was applied to.",
    "answer": "open bread",
    "qa_type": "binding",
    "choices": [
      "open bread",
      "open apple",
      "open cd",
      "open cloth"
    ],
    "target_binding": "open bread",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0130:binding_mc",
    "clip_id": "alfred_0130",
    "question": "Which event happened? Choose one: open bread; open apple; open cd; open cloth",
    "answer": "open bread",
    "qa_type": "binding_mc",
    "choices": [
      "open bread",
      "open apple",
      "open cd",
      "open cloth"
    ],
    "target_binding": "open bread",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0130:minimal_pair_positive",
    "clip_id": "alfred_0130",
    "question": "In this scene, did the agent or player open the bread?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open bread",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0130:minimal_pair_negative",
    "clip_id": "alfred_0130",
    "question": "In this scene, did the agent or player open the egg?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open bread",
    "negative_binding": "open egg",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0130:distractor_0",
    "clip_id": "alfred_0130",
    "question": "Several objects are visible in the scene. Did the agent or player open the potato?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open bread",
    "negative_binding": "open potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0130:distractor_pos_0",
    "clip_id": "alfred_0130",
    "question": "Several objects are visible in the scene. Did the agent or player open the bread?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open bread",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0130:distractor_1",
    "clip_id": "alfred_0130",
    "question": "Several objects are visible in the scene. Did the agent or player open the dish_sponge?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open bread",
    "negative_binding": "open dish_sponge",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0130:distractor_pos_1",
    "clip_id": "alfred_0130",
    "question": "Several objects are visible in the scene. Did the agent or player open the bread?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open bread",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0130:perception_pos",
    "clip_id": "alfred_0130",
    "question": "Can you see a bread in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open bread",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0130:perception_neg",
    "clip_id": "alfred_0130",
    "question": "Can you see a book in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open bread",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0131:object",
    "clip_id": "alfred_0131",
    "question": "Identify the object the agent or player engaged with.",
    "answer": "ladle",
    "qa_type": "object",
    "choices": [],
    "target_binding": "close ladle",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0131:action",
    "clip_id": "alfred_0131",
    "question": "Name the action the agent or player performed.",
    "answer": "close",
    "qa_type": "action",
    "choices": [],
    "target_binding": "close ladle",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0131:binding",
    "clip_id": "alfred_0131",
    "question": "What is the full event, giving the action and its target object?",
    "answer": "close ladle",
    "qa_type": "binding",
    "choices": [
      "close ladle",
      "close apple",
      "close bowl",
      "close butter knife"
    ],
    "target_binding": "close ladle",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0131:binding_mc",
    "clip_id": "alfred_0131",
    "question": "Which event happened? Choose one: close ladle; close apple; close bowl; close butter knife",
    "answer": "close ladle",
    "qa_type": "binding_mc",
    "choices": [
      "close ladle",
      "close apple",
      "close bowl",
      "close butter knife"
    ],
    "target_binding": "close ladle",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0131:minimal_pair_positive",
    "clip_id": "alfred_0131",
    "question": "Is it true that the agent or player close the ladle?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close ladle",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0131:minimal_pair_negative",
    "clip_id": "alfred_0131",
    "question": "Is it true that the agent or player close the watch?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close ladle",
    "negative_binding": "close watch",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0131:distractor_0",
    "clip_id": "alfred_0131",
    "question": "Several objects are visible in the scene. Did the agent or player close the dish_sponge?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close ladle",
    "negative_binding": "close dish_sponge",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0131:distractor_pos_0",
    "clip_id": "alfred_0131",
    "question": "Several objects are visible in the scene. Did the agent or player close the ladle?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close ladle",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0131:distractor_1",
    "clip_id": "alfred_0131",
    "question": "Several objects are visible in the scene. Did the agent or player close the pot?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close ladle",
    "negative_binding": "close pot",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0131:distractor_pos_1",
    "clip_id": "alfred_0131",
    "question": "Several objects are visible in the scene. Did the agent or player close the ladle?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close ladle",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0131:perception_pos",
    "clip_id": "alfred_0131",
    "question": "Does the scene contain a ladle?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close ladle",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0131:perception_neg",
    "clip_id": "alfred_0131",
    "question": "Does the scene contain a spatula?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close ladle",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0132:object",
    "clip_id": "alfred_0132",
    "question": "What main object did the agent or player interact with?",
    "answer": "bowl",
    "qa_type": "object",
    "choices": [],
    "target_binding": "toggle bowl",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0132:action",
    "clip_id": "alfred_0132",
    "question": "What action did the agent or player perform?",
    "answer": "toggle",
    "qa_type": "action",
    "choices": [],
    "target_binding": "toggle bowl",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0132:binding",
    "clip_id": "alfred_0132",
    "question": "What action-object event is shown in the video?",
    "answer": "toggle bowl",
    "qa_type": "binding",
    "choices": [
      "toggle bowl",
      "close bowl",
      "pickup bowl",
      "toggle apple"
    ],
    "target_binding": "toggle bowl",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0132:binding_mc",
    "clip_id": "alfred_0132",
    "question": "Which event happened? Choose one: toggle bowl; close bowl; pickup bowl; toggle apple",
    "answer": "toggle bowl",
    "qa_type": "binding_mc",
    "choices": [
      "toggle bowl",
      "close bowl",
      "pickup bowl",
      "toggle apple"
    ],
    "target_binding": "toggle bowl",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0132:minimal_pair_positive",
    "clip_id": "alfred_0132",
    "question": "Did the agent or player toggle the bowl?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "toggle bowl",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0132:minimal_pair_negative",
    "clip_id": "alfred_0132",
    "question": "Did the agent or player toggle butter the knife?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "toggle bowl",
    "negative_binding": "toggle butter knife",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0132:distractor_0",
    "clip_id": "alfred_0132",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the statue?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle bowl",
    "negative_binding": "toggle statue",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0132:distractor_pos_0",
    "clip_id": "alfred_0132",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the bowl?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle bowl",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0132:distractor_1",
    "clip_id": "alfred_0132",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the potato?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle bowl",
    "negative_binding": "toggle potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0132:distractor_pos_1",
    "clip_id": "alfred_0132",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the bowl?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle bowl",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0132:perception_pos",
    "clip_id": "alfred_0132",
    "question": "Is a bowl visible in the scene?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "toggle bowl",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0132:perception_neg",
    "clip_id": "alfred_0132",
    "question": "Is a cloth visible in the scene?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "toggle bowl",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0133:object",
    "clip_id": "alfred_0133",
    "question": "Which object did the agent or player act on?",
    "answer": "egg",
    "qa_type": "object",
    "choices": [],
    "target_binding": "pickup egg",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0133:action",
    "clip_id": "alfred_0133",
    "question": "What did the agent or player do?",
    "answer": "pickup",
    "qa_type": "action",
    "choices": [],
    "target_binding": "pickup egg",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0133:binding",
    "clip_id": "alfred_0133",
    "question": "What did the agent or player do, and to which object?",
    "answer": "pickup egg",
    "qa_type": "binding",
    "choices": [
      "pickup egg",
      "close egg",
      "open egg",
      "pickup apple"
    ],
    "target_binding": "pickup egg",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0133:binding_mc",
    "clip_id": "alfred_0133",
    "question": "Which event happened? Choose one: pickup egg; close egg; open egg; pickup apple",
    "answer": "pickup egg",
    "qa_type": "binding_mc",
    "choices": [
      "pickup egg",
      "close egg",
      "open egg",
      "pickup apple"
    ],
    "target_binding": "pickup egg",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0133:minimal_pair_positive",
    "clip_id": "alfred_0133",
    "question": "In this scene, did the agent or player pickup the egg?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup egg",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0133:minimal_pair_negative",
    "clip_id": "alfred_0133",
    "question": "In this scene, did the agent or player pickup the pencil?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup egg",
    "negative_binding": "pickup pencil",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0133:distractor_0",
    "clip_id": "alfred_0133",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the pan?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup egg",
    "negative_binding": "pickup pan",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0133:distractor_pos_0",
    "clip_id": "alfred_0133",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the egg?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup egg",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0133:distractor_1",
    "clip_id": "alfred_0133",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the potato?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup egg",
    "negative_binding": "pickup potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0133:distractor_pos_1",
    "clip_id": "alfred_0133",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the egg?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup egg",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0133:perception_pos",
    "clip_id": "alfred_0133",
    "question": "Can you see an egg in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup egg",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0133:perception_neg",
    "clip_id": "alfred_0133",
    "question": "Can you see a plate in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup egg",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0134:object",
    "clip_id": "alfred_0134",
    "question": "What object was involved in the interaction?",
    "answer": "soap_bar",
    "qa_type": "object",
    "choices": [],
    "target_binding": "toggle soap bar",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0134:action",
    "clip_id": "alfred_0134",
    "question": "Which action is taking place in the scene?",
    "answer": "toggle",
    "qa_type": "action",
    "choices": [],
    "target_binding": "toggle soap bar",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0134:binding",
    "clip_id": "alfred_0134",
    "question": "Describe the action and the object it was applied to.",
    "answer": "toggle soap bar",
    "qa_type": "binding",
    "choices": [
      "toggle soap bar",
      "pickup soap bar",
      "put soap bar",
      "toggle apple"
    ],
    "target_binding": "toggle soap bar",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0134:binding_mc",
    "clip_id": "alfred_0134",
    "question": "Which event happened? Choose one: toggle soap bar; pickup soap bar; put soap bar; toggle apple",
    "answer": "toggle soap bar",
    "qa_type": "binding_mc",
    "choices": [
      "toggle soap bar",
      "pickup soap bar",
      "put soap bar",
      "toggle apple"
    ],
    "target_binding": "toggle soap bar",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0134:minimal_pair_positive",
    "clip_id": "alfred_0134",
    "question": "Is it true that the agent or player toggle the soap_bar?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "toggle soap bar",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0134:minimal_pair_negative",
    "clip_id": "alfred_0134",
    "question": "Is it true that the agent or player toggle baseball the bat?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "toggle soap bar",
    "negative_binding": "toggle baseball bat",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0134:distractor_0",
    "clip_id": "alfred_0134",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the soap_bottle?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle soap bar",
    "negative_binding": "toggle soap_bottle",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0134:distractor_pos_0",
    "clip_id": "alfred_0134",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the soap_bar?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle soap bar",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0134:distractor_1",
    "clip_id": "alfred_0134",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the toilet_paper?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle soap bar",
    "negative_binding": "toggle toilet_paper",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0134:distractor_pos_1",
    "clip_id": "alfred_0134",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the soap_bar?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle soap bar",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0134:perception_pos",
    "clip_id": "alfred_0134",
    "question": "Does the scene contain a soap_bar?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "toggle soap bar",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0134:perception_neg",
    "clip_id": "alfred_0134",
    "question": "Does the scene contain a lettuce?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "toggle soap bar",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0135:object",
    "clip_id": "alfred_0135",
    "question": "Identify the object the agent or player engaged with.",
    "answer": "potato",
    "qa_type": "object",
    "choices": [],
    "target_binding": "close potato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0135:action",
    "clip_id": "alfred_0135",
    "question": "Name the action the agent or player performed.",
    "answer": "close",
    "qa_type": "action",
    "choices": [],
    "target_binding": "close potato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0135:binding",
    "clip_id": "alfred_0135",
    "question": "What is the full event, giving the action and its target object?",
    "answer": "close potato",
    "qa_type": "binding",
    "choices": [
      "close potato",
      "close apple",
      "close bowl",
      "close butter knife"
    ],
    "target_binding": "close potato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0135:binding_mc",
    "clip_id": "alfred_0135",
    "question": "Which event happened? Choose one: close potato; close apple; close bowl; close butter knife",
    "answer": "close potato",
    "qa_type": "binding_mc",
    "choices": [
      "close potato",
      "close apple",
      "close bowl",
      "close butter knife"
    ],
    "target_binding": "close potato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0135:minimal_pair_positive",
    "clip_id": "alfred_0135",
    "question": "Did the agent or player close the potato?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close potato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0135:minimal_pair_negative",
    "clip_id": "alfred_0135",
    "question": "Did the agent or player close the bowl?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close potato",
    "negative_binding": "close bowl",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0135:distractor_0",
    "clip_id": "alfred_0135",
    "question": "Several objects are visible in the scene. Did the agent or player close the credit_card?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close potato",
    "negative_binding": "close credit_card",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0135:distractor_pos_0",
    "clip_id": "alfred_0135",
    "question": "Several objects are visible in the scene. Did the agent or player close the potato?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close potato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0135:distractor_1",
    "clip_id": "alfred_0135",
    "question": "Several objects are visible in the scene. Did the agent or player close the cell_phone?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close potato",
    "negative_binding": "close cell_phone",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0135:distractor_pos_1",
    "clip_id": "alfred_0135",
    "question": "Several objects are visible in the scene. Did the agent or player close the potato?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close potato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0135:perception_pos",
    "clip_id": "alfred_0135",
    "question": "Is a potato visible in the scene?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close potato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0135:perception_neg",
    "clip_id": "alfred_0135",
    "question": "Is a plunger visible in the scene?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close potato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0136:object",
    "clip_id": "alfred_0136",
    "question": "What main object did the agent or player interact with?",
    "answer": "pan",
    "qa_type": "object",
    "choices": [],
    "target_binding": "put pan",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0136:action",
    "clip_id": "alfred_0136",
    "question": "What action did the agent or player perform?",
    "answer": "put",
    "qa_type": "action",
    "choices": [],
    "target_binding": "put pan",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0136:binding",
    "clip_id": "alfred_0136",
    "question": "What action-object event is shown in the video?",
    "answer": "put pan",
    "qa_type": "binding",
    "choices": [
      "put pan",
      "close pan",
      "pickup pan",
      "put apple"
    ],
    "target_binding": "put pan",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0136:binding_mc",
    "clip_id": "alfred_0136",
    "question": "Which event happened? Choose one: put pan; close pan; pickup pan; put apple",
    "answer": "put pan",
    "qa_type": "binding_mc",
    "choices": [
      "put pan",
      "close pan",
      "pickup pan",
      "put apple"
    ],
    "target_binding": "put pan",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0136:minimal_pair_positive",
    "clip_id": "alfred_0136",
    "question": "In this scene, did the agent or player put the pan?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put pan",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0136:minimal_pair_negative",
    "clip_id": "alfred_0136",
    "question": "In this scene, did the agent or player put the cloth?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put pan",
    "negative_binding": "put cloth",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0136:distractor_0",
    "clip_id": "alfred_0136",
    "question": "Several objects are visible in the scene. Did the agent or player put the potato?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put pan",
    "negative_binding": "put potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0136:distractor_pos_0",
    "clip_id": "alfred_0136",
    "question": "Several objects are visible in the scene. Did the agent or player put the pan?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put pan",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0136:distractor_1",
    "clip_id": "alfred_0136",
    "question": "Several objects are visible in the scene. Did the agent or player put the cell_phone?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put pan",
    "negative_binding": "put cell_phone",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0136:distractor_pos_1",
    "clip_id": "alfred_0136",
    "question": "Several objects are visible in the scene. Did the agent or player put the pan?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put pan",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0136:perception_pos",
    "clip_id": "alfred_0136",
    "question": "Can you see a pan in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put pan",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0136:perception_neg",
    "clip_id": "alfred_0136",
    "question": "Can you see a soap_bar in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put pan",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0137:object",
    "clip_id": "alfred_0137",
    "question": "Which object did the agent or player act on?",
    "answer": "mug",
    "qa_type": "object",
    "choices": [],
    "target_binding": "open mug",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0137:action",
    "clip_id": "alfred_0137",
    "question": "What did the agent or player do?",
    "answer": "open",
    "qa_type": "action",
    "choices": [],
    "target_binding": "open mug",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0137:binding",
    "clip_id": "alfred_0137",
    "question": "What did the agent or player do, and to which object?",
    "answer": "open mug",
    "qa_type": "binding",
    "choices": [
      "open mug",
      "close mug",
      "open apple",
      "open bread"
    ],
    "target_binding": "open mug",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0137:binding_mc",
    "clip_id": "alfred_0137",
    "question": "Which event happened? Choose one: open mug; close mug; open apple; open bread",
    "answer": "open mug",
    "qa_type": "binding_mc",
    "choices": [
      "open mug",
      "close mug",
      "open apple",
      "open bread"
    ],
    "target_binding": "open mug",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0137:minimal_pair_positive",
    "clip_id": "alfred_0137",
    "question": "Is it true that the agent or player open the mug?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open mug",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0137:minimal_pair_negative",
    "clip_id": "alfred_0137",
    "question": "Is it true that the agent or player open the potato?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open mug",
    "negative_binding": "open potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0137:distractor_0",
    "clip_id": "alfred_0137",
    "question": "Several objects are visible in the scene. Did the agent or player open the potato?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open mug",
    "negative_binding": "open potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0137:distractor_pos_0",
    "clip_id": "alfred_0137",
    "question": "Several objects are visible in the scene. Did the agent or player open the mug?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open mug",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0137:distractor_1",
    "clip_id": "alfred_0137",
    "question": "Several objects are visible in the scene. Did the agent or player open the cell_phone?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open mug",
    "negative_binding": "open cell_phone",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0137:distractor_pos_1",
    "clip_id": "alfred_0137",
    "question": "Several objects are visible in the scene. Did the agent or player open the mug?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open mug",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0137:perception_pos",
    "clip_id": "alfred_0137",
    "question": "Does the scene contain a mug?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open mug",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0137:perception_neg",
    "clip_id": "alfred_0137",
    "question": "Does the scene contain a cloth?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open mug",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0138:object",
    "clip_id": "alfred_0138",
    "question": "What object was involved in the interaction?",
    "answer": "tomato",
    "qa_type": "object",
    "choices": [],
    "target_binding": "put tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0138:action",
    "clip_id": "alfred_0138",
    "question": "Which action is taking place in the scene?",
    "answer": "put",
    "qa_type": "action",
    "choices": [],
    "target_binding": "put tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0138:binding",
    "clip_id": "alfred_0138",
    "question": "Describe the action and the object it was applied to.",
    "answer": "put tomato",
    "qa_type": "binding",
    "choices": [
      "put tomato",
      "close tomato",
      "open tomato",
      "pickup tomato"
    ],
    "target_binding": "put tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0138:binding_mc",
    "clip_id": "alfred_0138",
    "question": "Which event happened? Choose one: put tomato; close tomato; open tomato; pickup tomato",
    "answer": "put tomato",
    "qa_type": "binding_mc",
    "choices": [
      "put tomato",
      "close tomato",
      "open tomato",
      "pickup tomato"
    ],
    "target_binding": "put tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0138:minimal_pair_positive",
    "clip_id": "alfred_0138",
    "question": "Did the agent or player put the tomato?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0138:minimal_pair_negative",
    "clip_id": "alfred_0138",
    "question": "Did the agent or player put tissue the box?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put tomato",
    "negative_binding": "put tissue box",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0138:distractor_0",
    "clip_id": "alfred_0138",
    "question": "Several objects are visible in the scene. Did the agent or player put the statue?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put tomato",
    "negative_binding": "put statue",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0138:distractor_pos_0",
    "clip_id": "alfred_0138",
    "question": "Several objects are visible in the scene. Did the agent or player put the tomato?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0138:distractor_1",
    "clip_id": "alfred_0138",
    "question": "Several objects are visible in the scene. Did the agent or player put the vase?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put tomato",
    "negative_binding": "put vase",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0138:distractor_pos_1",
    "clip_id": "alfred_0138",
    "question": "Several objects are visible in the scene. Did the agent or player put the tomato?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0138:perception_pos",
    "clip_id": "alfred_0138",
    "question": "Is a tomato visible in the scene?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0138:perception_neg",
    "clip_id": "alfred_0138",
    "question": "Is a baseball_bat visible in the scene?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0139:object",
    "clip_id": "alfred_0139",
    "question": "Identify the object the agent or player engaged with.",
    "answer": "apple",
    "qa_type": "object",
    "choices": [],
    "target_binding": "open apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0139:action",
    "clip_id": "alfred_0139",
    "question": "Name the action the agent or player performed.",
    "answer": "open",
    "qa_type": "action",
    "choices": [],
    "target_binding": "open apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0139:binding",
    "clip_id": "alfred_0139",
    "question": "What is the full event, giving the action and its target object?",
    "answer": "open apple",
    "qa_type": "binding",
    "choices": [
      "open apple",
      "close apple",
      "open bread",
      "open cd"
    ],
    "target_binding": "open apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0139:binding_mc",
    "clip_id": "alfred_0139",
    "question": "Which event happened? Choose one: open apple; close apple; open bread; open cd",
    "answer": "open apple",
    "qa_type": "binding_mc",
    "choices": [
      "open apple",
      "close apple",
      "open bread",
      "open cd"
    ],
    "target_binding": "open apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0139:minimal_pair_positive",
    "clip_id": "alfred_0139",
    "question": "In this scene, did the agent or player open the apple?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0139:minimal_pair_negative",
    "clip_id": "alfred_0139",
    "question": "In this scene, did the agent or player open the egg?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open apple",
    "negative_binding": "open egg",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0139:distractor_0",
    "clip_id": "alfred_0139",
    "question": "Several objects are visible in the scene. Did the agent or player open the pan?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open apple",
    "negative_binding": "open pan",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0139:distractor_pos_0",
    "clip_id": "alfred_0139",
    "question": "Several objects are visible in the scene. Did the agent or player open the apple?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0139:distractor_1",
    "clip_id": "alfred_0139",
    "question": "Several objects are visible in the scene. Did the agent or player open the potato?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open apple",
    "negative_binding": "open potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0139:distractor_pos_1",
    "clip_id": "alfred_0139",
    "question": "Several objects are visible in the scene. Did the agent or player open the apple?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0139:perception_pos",
    "clip_id": "alfred_0139",
    "question": "Can you see an apple in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0139:perception_neg",
    "clip_id": "alfred_0139",
    "question": "Can you see a spoon in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0140:object",
    "clip_id": "alfred_0140",
    "question": "What main object did the agent or player interact with?",
    "answer": "butter_knife",
    "qa_type": "object",
    "choices": [],
    "target_binding": "toggle butter knife",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0140:action",
    "clip_id": "alfred_0140",
    "question": "What action did the agent or player perform?",
    "answer": "toggle",
    "qa_type": "action",
    "choices": [],
    "target_binding": "toggle butter knife",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0140:binding",
    "clip_id": "alfred_0140",
    "question": "What action-object event is shown in the video?",
    "answer": "toggle butter knife",
    "qa_type": "binding",
    "choices": [
      "toggle butter knife",
      "close butter knife",
      "pickup butter knife",
      "put butter knife"
    ],
    "target_binding": "toggle butter knife",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0140:binding_mc",
    "clip_id": "alfred_0140",
    "question": "Which event happened? Choose one: toggle butter knife; close butter knife; pickup butter knife; put butter knife",
    "answer": "toggle butter knife",
    "qa_type": "binding_mc",
    "choices": [
      "toggle butter knife",
      "close butter knife",
      "pickup butter knife",
      "put butter knife"
    ],
    "target_binding": "toggle butter knife",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0140:minimal_pair_positive",
    "clip_id": "alfred_0140",
    "question": "Is it true that the agent or player toggle the butter_knife?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "toggle butter knife",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0140:minimal_pair_negative",
    "clip_id": "alfred_0140",
    "question": "Is it true that the agent or player toggle the bowl?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "toggle butter knife",
    "negative_binding": "toggle bowl",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0140:distractor_0",
    "clip_id": "alfred_0140",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the potato?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle butter knife",
    "negative_binding": "toggle potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0140:distractor_pos_0",
    "clip_id": "alfred_0140",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the butter_knife?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle butter knife",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0140:distractor_1",
    "clip_id": "alfred_0140",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the cell_phone?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle butter knife",
    "negative_binding": "toggle cell_phone",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0140:distractor_pos_1",
    "clip_id": "alfred_0140",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the butter_knife?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle butter knife",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0140:perception_pos",
    "clip_id": "alfred_0140",
    "question": "Does the scene contain a butter_knife?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "toggle butter knife",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0140:perception_neg",
    "clip_id": "alfred_0140",
    "question": "Does the scene contain a pepper_shaker?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "toggle butter knife",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0141:object",
    "clip_id": "alfred_0141",
    "question": "Which object did the agent or player act on?",
    "answer": "apple",
    "qa_type": "object",
    "choices": [],
    "target_binding": "close apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0141:action",
    "clip_id": "alfred_0141",
    "question": "What did the agent or player do?",
    "answer": "close",
    "qa_type": "action",
    "choices": [],
    "target_binding": "close apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0141:binding",
    "clip_id": "alfred_0141",
    "question": "What did the agent or player do, and to which object?",
    "answer": "close apple",
    "qa_type": "binding",
    "choices": [
      "close apple",
      "close bowl",
      "close butter knife",
      "close cloth"
    ],
    "target_binding": "close apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0141:binding_mc",
    "clip_id": "alfred_0141",
    "question": "Which event happened? Choose one: close apple; close bowl; close butter knife; close cloth",
    "answer": "close apple",
    "qa_type": "binding_mc",
    "choices": [
      "close apple",
      "close bowl",
      "close butter knife",
      "close cloth"
    ],
    "target_binding": "close apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0141:minimal_pair_positive",
    "clip_id": "alfred_0141",
    "question": "Did the agent or player close the apple?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0141:minimal_pair_negative",
    "clip_id": "alfred_0141",
    "question": "Did the agent or player close the knife?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "close apple",
    "negative_binding": "close knife",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0141:distractor_0",
    "clip_id": "alfred_0141",
    "question": "Several objects are visible in the scene. Did the agent or player close the pan?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close apple",
    "negative_binding": "close pan",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0141:distractor_pos_0",
    "clip_id": "alfred_0141",
    "question": "Several objects are visible in the scene. Did the agent or player close the apple?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0141:distractor_1",
    "clip_id": "alfred_0141",
    "question": "Several objects are visible in the scene. Did the agent or player close the potato?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close apple",
    "negative_binding": "close potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0141:distractor_pos_1",
    "clip_id": "alfred_0141",
    "question": "Several objects are visible in the scene. Did the agent or player close the apple?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "close apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0141:perception_pos",
    "clip_id": "alfred_0141",
    "question": "Is an apple visible in the scene?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0141:perception_neg",
    "clip_id": "alfred_0141",
    "question": "Is a plunger visible in the scene?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "close apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0142:object",
    "clip_id": "alfred_0142",
    "question": "What object was involved in the interaction?",
    "answer": "bread",
    "qa_type": "object",
    "choices": [],
    "target_binding": "put bread",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0142:action",
    "clip_id": "alfred_0142",
    "question": "Which action is taking place in the scene?",
    "answer": "put",
    "qa_type": "action",
    "choices": [],
    "target_binding": "put bread",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0142:binding",
    "clip_id": "alfred_0142",
    "question": "Describe the action and the object it was applied to.",
    "answer": "put bread",
    "qa_type": "binding",
    "choices": [
      "put bread",
      "open bread",
      "pickup bread",
      "put apple"
    ],
    "target_binding": "put bread",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0142:binding_mc",
    "clip_id": "alfred_0142",
    "question": "Which event happened? Choose one: put bread; open bread; pickup bread; put apple",
    "answer": "put bread",
    "qa_type": "binding_mc",
    "choices": [
      "put bread",
      "open bread",
      "pickup bread",
      "put apple"
    ],
    "target_binding": "put bread",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0142:minimal_pair_positive",
    "clip_id": "alfred_0142",
    "question": "In this scene, did the agent or player put the bread?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put bread",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0142:minimal_pair_negative",
    "clip_id": "alfred_0142",
    "question": "In this scene, did the agent or player put the cloth?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put bread",
    "negative_binding": "put cloth",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0142:distractor_0",
    "clip_id": "alfred_0142",
    "question": "Several objects are visible in the scene. Did the agent or player put the potato?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put bread",
    "negative_binding": "put potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0142:distractor_pos_0",
    "clip_id": "alfred_0142",
    "question": "Several objects are visible in the scene. Did the agent or player put the bread?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put bread",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0142:distractor_1",
    "clip_id": "alfred_0142",
    "question": "Several objects are visible in the scene. Did the agent or player put the credit_card?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put bread",
    "negative_binding": "put credit_card",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0142:distractor_pos_1",
    "clip_id": "alfred_0142",
    "question": "Several objects are visible in the scene. Did the agent or player put the bread?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put bread",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0142:perception_pos",
    "clip_id": "alfred_0142",
    "question": "Can you see a bread in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put bread",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0142:perception_neg",
    "clip_id": "alfred_0142",
    "question": "Can you see a pot in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put bread",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0143:object",
    "clip_id": "alfred_0143",
    "question": "Identify the object the agent or player engaged with.",
    "answer": "soap_bar",
    "qa_type": "object",
    "choices": [],
    "target_binding": "put soap bar",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0143:action",
    "clip_id": "alfred_0143",
    "question": "Name the action the agent or player performed.",
    "answer": "put",
    "qa_type": "action",
    "choices": [],
    "target_binding": "put soap bar",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0143:binding",
    "clip_id": "alfred_0143",
    "question": "What is the full event, giving the action and its target object?",
    "answer": "put soap bar",
    "qa_type": "binding",
    "choices": [
      "put soap bar",
      "pickup soap bar",
      "put apple",
      "put bread"
    ],
    "target_binding": "put soap bar",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0143:binding_mc",
    "clip_id": "alfred_0143",
    "question": "Which event happened? Choose one: put soap bar; pickup soap bar; put apple; put bread",
    "answer": "put soap bar",
    "qa_type": "binding_mc",
    "choices": [
      "put soap bar",
      "pickup soap bar",
      "put apple",
      "put bread"
    ],
    "target_binding": "put soap bar",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0143:minimal_pair_positive",
    "clip_id": "alfred_0143",
    "question": "Is it true that the agent or player put the soap_bar?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put soap bar",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0143:minimal_pair_negative",
    "clip_id": "alfred_0143",
    "question": "Is it true that the agent or player put the potato?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put soap bar",
    "negative_binding": "put potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0143:distractor_0",
    "clip_id": "alfred_0143",
    "question": "Several objects are visible in the scene. Did the agent or player put the cloth?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put soap bar",
    "negative_binding": "put cloth",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0143:distractor_pos_0",
    "clip_id": "alfred_0143",
    "question": "Several objects are visible in the scene. Did the agent or player put the soap_bar?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put soap bar",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0143:distractor_1",
    "clip_id": "alfred_0143",
    "question": "Several objects are visible in the scene. Did the agent or player put the spray_bottle?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put soap bar",
    "negative_binding": "put spray_bottle",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0143:distractor_pos_1",
    "clip_id": "alfred_0143",
    "question": "Several objects are visible in the scene. Did the agent or player put the soap_bar?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put soap bar",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0143:perception_pos",
    "clip_id": "alfred_0143",
    "question": "Does the scene contain a soap_bar?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put soap bar",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0143:perception_neg",
    "clip_id": "alfred_0143",
    "question": "Does the scene contain a pillow?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put soap bar",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0144:object",
    "clip_id": "alfred_0144",
    "question": "What main object did the agent or player interact with?",
    "answer": "lettuce",
    "qa_type": "object",
    "choices": [],
    "target_binding": "open lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0144:action",
    "clip_id": "alfred_0144",
    "question": "What action did the agent or player perform?",
    "answer": "open",
    "qa_type": "action",
    "choices": [],
    "target_binding": "open lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0144:binding",
    "clip_id": "alfred_0144",
    "question": "What action-object event is shown in the video?",
    "answer": "open lettuce",
    "qa_type": "binding",
    "choices": [
      "open lettuce",
      "close lettuce",
      "open apple",
      "open bread"
    ],
    "target_binding": "open lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0144:binding_mc",
    "clip_id": "alfred_0144",
    "question": "Which event happened? Choose one: open lettuce; close lettuce; open apple; open bread",
    "answer": "open lettuce",
    "qa_type": "binding_mc",
    "choices": [
      "open lettuce",
      "close lettuce",
      "open apple",
      "open bread"
    ],
    "target_binding": "open lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0144:minimal_pair_positive",
    "clip_id": "alfred_0144",
    "question": "Did the agent or player open the lettuce?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0144:minimal_pair_negative",
    "clip_id": "alfred_0144",
    "question": "Did the agent or player open the egg?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open lettuce",
    "negative_binding": "open egg",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0144:distractor_0",
    "clip_id": "alfred_0144",
    "question": "Several objects are visible in the scene. Did the agent or player open the vase?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open lettuce",
    "negative_binding": "open vase",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0144:distractor_pos_0",
    "clip_id": "alfred_0144",
    "question": "Several objects are visible in the scene. Did the agent or player open the lettuce?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0144:distractor_1",
    "clip_id": "alfred_0144",
    "question": "Several objects are visible in the scene. Did the agent or player open the potato?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open lettuce",
    "negative_binding": "open potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0144:distractor_pos_1",
    "clip_id": "alfred_0144",
    "question": "Several objects are visible in the scene. Did the agent or player open the lettuce?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0144:perception_pos",
    "clip_id": "alfred_0144",
    "question": "Is a lettuce visible in the scene?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0144:perception_neg",
    "clip_id": "alfred_0144",
    "question": "Is a watch visible in the scene?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0145:object",
    "clip_id": "alfred_0145",
    "question": "Which object did the agent or player act on?",
    "answer": "apple",
    "qa_type": "object",
    "choices": [],
    "target_binding": "toggle apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0145:action",
    "clip_id": "alfred_0145",
    "question": "What did the agent or player do?",
    "answer": "toggle",
    "qa_type": "action",
    "choices": [],
    "target_binding": "toggle apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0145:binding",
    "clip_id": "alfred_0145",
    "question": "What did the agent or player do, and to which object?",
    "answer": "toggle apple",
    "qa_type": "binding",
    "choices": [
      "toggle apple",
      "close apple",
      "open apple",
      "pickup apple"
    ],
    "target_binding": "toggle apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0145:binding_mc",
    "clip_id": "alfred_0145",
    "question": "Which event happened? Choose one: toggle apple; close apple; open apple; pickup apple",
    "answer": "toggle apple",
    "qa_type": "binding_mc",
    "choices": [
      "toggle apple",
      "close apple",
      "open apple",
      "pickup apple"
    ],
    "target_binding": "toggle apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0145:minimal_pair_positive",
    "clip_id": "alfred_0145",
    "question": "In this scene, did the agent or player toggle the apple?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "toggle apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0145:minimal_pair_negative",
    "clip_id": "alfred_0145",
    "question": "In this scene, did the agent or player toggle butter the knife?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "toggle apple",
    "negative_binding": "toggle butter knife",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0145:distractor_0",
    "clip_id": "alfred_0145",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the pan?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle apple",
    "negative_binding": "toggle pan",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0145:distractor_pos_0",
    "clip_id": "alfred_0145",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the apple?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0145:distractor_1",
    "clip_id": "alfred_0145",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the potato?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle apple",
    "negative_binding": "toggle potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0145:distractor_pos_1",
    "clip_id": "alfred_0145",
    "question": "Several objects are visible in the scene. Did the agent or player toggle the apple?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "toggle apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0145:perception_pos",
    "clip_id": "alfred_0145",
    "question": "Can you see an apple in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "toggle apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0145:perception_neg",
    "clip_id": "alfred_0145",
    "question": "Can you see a book in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "toggle apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0146:object",
    "clip_id": "alfred_0146",
    "question": "What object was involved in the interaction?",
    "answer": "apple",
    "qa_type": "object",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0146:action",
    "clip_id": "alfred_0146",
    "question": "Which action is taking place in the scene?",
    "answer": "put",
    "qa_type": "action",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0146:binding",
    "clip_id": "alfred_0146",
    "question": "Describe the action and the object it was applied to.",
    "answer": "put apple",
    "qa_type": "binding",
    "choices": [
      "put apple",
      "close apple",
      "open apple",
      "pickup apple"
    ],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0146:binding_mc",
    "clip_id": "alfred_0146",
    "question": "Which event happened? Choose one: put apple; close apple; open apple; pickup apple",
    "answer": "put apple",
    "qa_type": "binding_mc",
    "choices": [
      "put apple",
      "close apple",
      "open apple",
      "pickup apple"
    ],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0146:minimal_pair_positive",
    "clip_id": "alfred_0146",
    "question": "Is it true that the agent or player put the apple?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0146:minimal_pair_negative",
    "clip_id": "alfred_0146",
    "question": "Is it true that the agent or player close the apple?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": "close apple",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0146:distractor_0",
    "clip_id": "alfred_0146",
    "question": "Several objects are visible in the scene. Did the agent or player put the statue?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": "put statue",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0146:distractor_pos_0",
    "clip_id": "alfred_0146",
    "question": "Several objects are visible in the scene. Did the agent or player put the apple?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0146:distractor_1",
    "clip_id": "alfred_0146",
    "question": "Several objects are visible in the scene. Did the agent or player put the potato?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": "put potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0146:distractor_pos_1",
    "clip_id": "alfred_0146",
    "question": "Several objects are visible in the scene. Did the agent or player put the apple?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0146:perception_pos",
    "clip_id": "alfred_0146",
    "question": "Does the scene contain an apple?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0146:perception_neg",
    "clip_id": "alfred_0146",
    "question": "Does the scene contain a plate?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put apple",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0147:object",
    "clip_id": "alfred_0147",
    "question": "Identify the object the agent or player engaged with.",
    "answer": "lettuce",
    "qa_type": "object",
    "choices": [],
    "target_binding": "open lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0147:action",
    "clip_id": "alfred_0147",
    "question": "Name the action the agent or player performed.",
    "answer": "open",
    "qa_type": "action",
    "choices": [],
    "target_binding": "open lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0147:binding",
    "clip_id": "alfred_0147",
    "question": "What is the full event, giving the action and its target object?",
    "answer": "open lettuce",
    "qa_type": "binding",
    "choices": [
      "open lettuce",
      "close lettuce",
      "open apple",
      "open bread"
    ],
    "target_binding": "open lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0147:binding_mc",
    "clip_id": "alfred_0147",
    "question": "Which event happened? Choose one: open lettuce; close lettuce; open apple; open bread",
    "answer": "open lettuce",
    "qa_type": "binding_mc",
    "choices": [
      "open lettuce",
      "close lettuce",
      "open apple",
      "open bread"
    ],
    "target_binding": "open lettuce",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0147:minimal_pair_positive",
    "clip_id": "alfred_0147",
    "question": "Did the agent or player open the lettuce?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0147:minimal_pair_negative",
    "clip_id": "alfred_0147",
    "question": "Did the agent or player open the tomato?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "open lettuce",
    "negative_binding": "open tomato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0147:distractor_0",
    "clip_id": "alfred_0147",
    "question": "Several objects are visible in the scene. Did the agent or player open the potato?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open lettuce",
    "negative_binding": "open potato",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0147:distractor_pos_0",
    "clip_id": "alfred_0147",
    "question": "Several objects are visible in the scene. Did the agent or player open the lettuce?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0147:distractor_1",
    "clip_id": "alfred_0147",
    "question": "Several objects are visible in the scene. Did the agent or player open the plate?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open lettuce",
    "negative_binding": "open plate",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0147:distractor_pos_1",
    "clip_id": "alfred_0147",
    "question": "Several objects are visible in the scene. Did the agent or player open the lettuce?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "open lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0147:perception_pos",
    "clip_id": "alfred_0147",
    "question": "Is a lettuce visible in the scene?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0147:perception_neg",
    "clip_id": "alfred_0147",
    "question": "Is a bread visible in the scene?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "open lettuce",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0148:object",
    "clip_id": "alfred_0148",
    "question": "What main object did the agent or player interact with?",
    "answer": "tomato",
    "qa_type": "object",
    "choices": [],
    "target_binding": "put tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0148:action",
    "clip_id": "alfred_0148",
    "question": "What action did the agent or player perform?",
    "answer": "put",
    "qa_type": "action",
    "choices": [],
    "target_binding": "put tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0148:binding",
    "clip_id": "alfred_0148",
    "question": "What action-object event is shown in the video?",
    "answer": "put tomato",
    "qa_type": "binding",
    "choices": [
      "put tomato",
      "close tomato",
      "open tomato",
      "pickup tomato"
    ],
    "target_binding": "put tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0148:binding_mc",
    "clip_id": "alfred_0148",
    "question": "Which event happened? Choose one: put tomato; close tomato; open tomato; pickup tomato",
    "answer": "put tomato",
    "qa_type": "binding_mc",
    "choices": [
      "put tomato",
      "close tomato",
      "open tomato",
      "pickup tomato"
    ],
    "target_binding": "put tomato",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0148:minimal_pair_positive",
    "clip_id": "alfred_0148",
    "question": "In this scene, did the agent or player put the tomato?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0148:minimal_pair_negative",
    "clip_id": "alfred_0148",
    "question": "In this scene, did the agent or player put soap the bar?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "put tomato",
    "negative_binding": "put soap bar",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0148:distractor_0",
    "clip_id": "alfred_0148",
    "question": "Several objects are visible in the scene. Did the agent or player put the dish_sponge?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put tomato",
    "negative_binding": "put dish_sponge",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0148:distractor_pos_0",
    "clip_id": "alfred_0148",
    "question": "Several objects are visible in the scene. Did the agent or player put the tomato?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0148:distractor_1",
    "clip_id": "alfred_0148",
    "question": "Several objects are visible in the scene. Did the agent or player put the butter_knife?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put tomato",
    "negative_binding": "put butter_knife",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0148:distractor_pos_1",
    "clip_id": "alfred_0148",
    "question": "Several objects are visible in the scene. Did the agent or player put the tomato?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "put tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0148:perception_pos",
    "clip_id": "alfred_0148",
    "question": "Can you see a tomato in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0148:perception_neg",
    "clip_id": "alfred_0148",
    "question": "Can you see a bread in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "put tomato",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0149:object",
    "clip_id": "alfred_0149",
    "question": "Which object did the agent or player act on?",
    "answer": "plunger",
    "qa_type": "object",
    "choices": [],
    "target_binding": "pickup plunger",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0149:action",
    "clip_id": "alfred_0149",
    "question": "What did the agent or player do?",
    "answer": "pickup",
    "qa_type": "action",
    "choices": [],
    "target_binding": "pickup plunger",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0149:binding",
    "clip_id": "alfred_0149",
    "question": "What did the agent or player do, and to which object?",
    "answer": "pickup plunger",
    "qa_type": "binding",
    "choices": [
      "pickup plunger",
      "pickup apple",
      "pickup basket ball",
      "pickup bowl"
    ],
    "target_binding": "pickup plunger",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0149:binding_mc",
    "clip_id": "alfred_0149",
    "question": "Which event happened? Choose one: pickup plunger; pickup apple; pickup basket ball; pickup bowl",
    "answer": "pickup plunger",
    "qa_type": "binding_mc",
    "choices": [
      "pickup plunger",
      "pickup apple",
      "pickup basket ball",
      "pickup bowl"
    ],
    "target_binding": "pickup plunger",
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0149:minimal_pair_positive",
    "clip_id": "alfred_0149",
    "question": "Is it true that the agent or player pickup the plunger?",
    "answer": "yes",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup plunger",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0149:minimal_pair_negative",
    "clip_id": "alfred_0149",
    "question": "Is it true that the agent or player pickup the lettuce?",
    "answer": "no",
    "qa_type": "minimal_pair",
    "choices": [],
    "target_binding": "pickup plunger",
    "negative_binding": "pickup lettuce",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0149:distractor_0",
    "clip_id": "alfred_0149",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the cloth?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup plunger",
    "negative_binding": "pickup cloth",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0149:distractor_pos_0",
    "clip_id": "alfred_0149",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the plunger?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup plunger",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0149:distractor_1",
    "clip_id": "alfred_0149",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the candle?",
    "answer": "no",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup plunger",
    "negative_binding": "pickup candle",
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0149:distractor_pos_1",
    "clip_id": "alfred_0149",
    "question": "Several objects are visible in the scene. Did the agent or player pickup the plunger?",
    "answer": "yes",
    "qa_type": "distractor",
    "choices": [],
    "target_binding": "pickup plunger",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0149:perception_pos",
    "clip_id": "alfred_0149",
    "question": "Does the scene contain a plunger?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup plunger",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  },
  {
    "qid": "alfred_0149:perception_neg",
    "clip_id": "alfred_0149",
    "question": "Does the scene contain a book?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": "pickup plunger",
    "negative_binding": null,
    "expected_answer_type": "yes_no",
    "difficulty": "medium"
  }
]