1{2 "document_id": "lb_2wikimqa_d0ebddd00bfc9c5747021ae27c0ea5cdf21355bc86b83753",3 "family": "public_2wikimqa",4 "split": "dev",5 "document_hash": "5b4346114cfadf4b2ae88a7dbf3c9061b08da1c4fbba17be4a7a123b56362732",6 "questions": [7 {8 "question_id": "q00",9 "qtype": "2wikimqa",10 "question": "Who is Maurice De Berkeley, 4Th Baron Berkeley's maternal grandfather?",11 "answer": "Roger Mortimer, 1st Earl of March",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}