Question: when do you become genetically male or female
[{'answer': 'at the time of fertilization', 'provenance': [{'wikipedia_id': '7860110', 'title': 'Sexual differentiation in humans', 'start_paragraph_id': 6, 'start_character': 30, 'end_paragraph_id': 6, 'end_character': 58, 'bleu_score': 1.0, 'section': 'Section::::Sex determination.\n'}]}, {'provenance': [{'wikipedia_id': '7860110', 'title': 'Sexual differentiation in humans', 'start_paragraph_id': 6, 'start_character': 0, 'end_paragraph_id': 6, 'end_character': 341, 'bleu_score': 0.9657992495762461, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11507725193813901154}, 'section': 'Section::::Sex determination.\n'}]}]