Question: when are spermatozoa transported from the vas deferens to the abdominal urethra
[{'answer': 'ejaculation', 'provenance': [{'wikipedia_id': '410999', 'title': 'Vas deferens', 'start_paragraph_id': 1, 'start_character': 314, 'end_paragraph_id': 1, 'end_character': 325, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '410999', 'title': 'Vas deferens', 'start_paragraph_id': 8, 'start_character': 0, 'end_paragraph_id': 8, 'end_character': 389, 'bleu_score': 0.96746874041754, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16998262636681105510}, 'section': 'Section::::Function.\n'}]}]