Question: where is a sperm cell found in the body
[{'answer': 'testicles', 'provenance': [{'wikipedia_id': '2324040', 'title': 'Sperm', 'start_paragraph_id': 1, 'start_character': 712, 'end_paragraph_id': 1, 'end_character': 721, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'epididymis', 'provenance': [{'wikipedia_id': '2324040', 'title': 'Sperm', 'start_paragraph_id': 1, 'start_character': 740, 'end_paragraph_id': 1, 'end_character': 750, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '2324040', 'title': 'Sperm', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 779, 'bleu_score': 0.858407468967162, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 248150005074482104}, 'section': 'Section::::Abstract.'}]}]