Question: the blind-ended sac that is part of the large intestine is the
[{'answer': 'cecum', 'provenance': [{'wikipedia_id': '99597', 'title': 'Cecum', 'start_paragraph_id': 1, 'start_character': 4, 'end_paragraph_id': 1, 'end_character': 9, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '99597', 'title': 'Cecum', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 286, 'bleu_score': 0.874575680123552, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17163608934067561341}, 'section': 'Section::::Abstract.'}]}]