1{2 "document_id": "lb_2wikimqa_88e4806d6c6553000e3c1ff8be5c90f5309342954ce4acae",3 "family": "public_2wikimqa",4 "split": "dev",5 "document_hash": "6fe9ab7323109e34803ea88fdf79b7c42a26a64246b0791cba1ff6ed84f6a4d0",6 "questions": [7 {8 "question_id": "q00",9 "qtype": "2wikimqa",10 "question": "What is the date of death of Maria Isabel De Alcântara, Countess Of Iguaçu's mother?",11 "answer": "November 3, 1867",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}