Question: where does bile come from when you vomit
[{'answer': 'the duodenum', 'provenance': [{'wikipedia_id': '8507183', 'title': 'Vomiting', 'start_paragraph_id': 39, 'start_character': 124, 'end_paragraph_id': 39, 'end_character': 136, 'bleu_score': 1.0, 'section': 'Section::::Pathophysiology.:Contents.\n'}]}, {'provenance': [{'wikipedia_id': '8507183', 'title': 'Vomiting', 'start_paragraph_id': 39, 'start_character': 0, 'end_paragraph_id': 39, 'end_character': 173, 'bleu_score': 0.929712191543383, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 586960464125501422}, 'section': 'Section::::Pathophysiology.:Contents.\n'}]}]