Question: who holds the record for 'most oscar awards won by a woman'
[{'answer': 'Edith Head', 'provenance': [{'wikipedia_id': '14551473', 'title': 'List of Academy Award records', 'start_paragraph_id': 18, 'start_character': 12, 'end_paragraph_id': 18, 'end_character': 22, 'bleu_score': 1.0, 'section': 'Section::::Most awards.\n'}]}, {'provenance': [{'wikipedia_id': '14551473', 'title': 'List of Academy Award records', 'start_paragraph_id': 18, 'start_character': 0, 'end_paragraph_id': 18, 'end_character': 63, 'bleu_score': 0.7860753021519781, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6506665266031810344}, 'section': 'Section::::Most awards.\n'}]}]