Question: where is the anus located on a man
[{'answer': 'behind the perineum', 'provenance': [{'wikipedia_id': '19629283', 'title': 'Human anus', 'start_paragraph_id': 1, 'start_character': 519, 'end_paragraph_id': 1, 'end_character': 538, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '19629283', 'title': 'Human anus', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 584, 'bleu_score': 0.902921572380418, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17627789880726992470}, 'section': 'Section::::Abstract.'}]}]