Question: where is most water absorbed in the digestive system
[{'answer': 'colon ( large intestine )', 'provenance': [{'wikipedia_id': '165423', 'title': 'Digestion', 'start_paragraph_id': 3, 'start_character': 552, 'end_paragraph_id': 3, 'end_character': 581, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '165423', 'title': 'Digestion', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 819, 'bleu_score': 0.8868788378457101, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 559822159270125076}, 'section': 'Section::::Abstract.'}]}]