Question: where is protease used in the digestive system
[{'answer': 'the small intestine', 'provenance': [{'wikipedia_id': '30652', 'title': 'Trypsin', 'start_paragraph_id': 1, 'start_character': 164, 'end_paragraph_id': 1, 'end_character': 183, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '30652', 'title': 'Trypsin', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 676, 'bleu_score': 0.9469571733880401, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17069149059552293787}, 'section': 'Section::::Abstract.'}]}]