1{2 "document_id": "lb_hotpotqa_f5ca9a0360773900f848072d3d7c63034922bdd0e6925e64",3 "family": "public_hotpotqa",4 "split": "test",5 "document_hash": "938bf116be04f4b9bba471e30bed79f73f3e1972efac93d5c52e48c0ff9755ca",6 "questions": [7 {8 "question_id": "q00",9 "qtype": "hotpotqa",10 "question": "Operation light house was an experiment by Wernher von Braun and another man born in what year?",11 "answer": "1895",12 "aliases": [],13 "answer_type": "qa_f1",14 "tolerance": 0.0,15 "supporting_fact_ids": [],16 "answer_position_frac": -1.017 }18 ],19 "facts": []20}