cleanup: rejected/shard_00393.jsonl fully superseded

rejected/shard_00393.jsonl

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-{"session_id": "atlas-7f8656fa69", "tier": "text", "task_instruction": "Determine which city, Sarnia or London, has a colder winter based on the passage.", "source": "llm_generated", "grounded_in": "wikitext-103", "steps": [{"step_index": 0, "observation": {"text": "The passage mentions that Sarnia has a humid continental climate with cold winters.", "image_path": null, "audio_path": null}, "reasoning": "This suggests that Sarnia experiences cold temperatures during the winter months.", "action": {"type": "text_response", "value": "I need to look at the temperature data provided for both cities."}, "refers_back_to": null}, {"step_index": 1, "observation": {"text": "It states that Sarnia's daily high temperatures can drop below −10 °C (14 °F) when Arctic air masses move south.", "image_path": null, "audio_path": null}, "reasoning": "This indicates that Sarnia has particularly cold days in winter.", "action": {"type": "text_response", "value": "I should compare this with London's winter temperatures."}, "refers_back_to": null}, {"step_index": 2, "observation": {"text": "London is mentioned to have a similar climate but with more snowfall, averaging 194.3 cm (76.5 in) annually.", "image_path": null, "audio_path": null}, "reasoning": "However, the passage does not provide specific temperature data for London's winters.", "action": {"type": "text_response", "value": "Since Sarnia has recorded daily highs below −10 °C, it suggests Sarnia has colder days than London, which might not experience such extreme lows."}, "refers_back_to": null}, {"step_index": 3, "observation": {"text": "Sarnia averages 112.0 cm (44.1 in) of snow per year, less than London.", "image_path": null, "audio_path": null}, "reasoning": "While London receives more snow, snow accumulation does not directly correlate with temperature severity.", "action": {"type": "text_response", "value": "Therefore, based on the temperature data, Sarnia has colder winter days than London."}, "refers_back_to": null}], "task_complexity": "low", "language": "en", "license": "CC-BY-SA-3.0", "date_created": "2026-08-18", "_structural_pass": true, "_structural_reason": "ok", "_repaired": false, "_seed_type": "wikitext", "_seed_content": "Sarnia has a humid continental climate ( Köppen climate classification Dfb ) . Winters are cold with a few short @-@ lasting Arctic air masses that dip far enough south and bring with them daily high temperatures lower than − 10 ° C ( 14 ° F ) . Sarnia , while not quite located in the southwestern Ontario snowbelt , sometimes receives large quantities of lake @-@ effect snow . Sarnia averages 112 @.@ 0 cm ( 44 @.@ 1 in ) of snow per year , while London averages 194 @.@ 3 cm ( 76 @.@ 5 in ) .", "_reject_reason": "content: reasoning in Step 2 is not fully supported by the passage."}