Question: a protein found in muscle that can bind to and store oxygen
[{'answer': 'Myoglobin', 'provenance': [{'wikipedia_id': '92124', 'title': 'Myoglobin', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 9, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '92124', 'title': 'Myoglobin', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 434, 'bleu_score': 0.952004915197278, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11645285969899677104}, 'section': 'Section::::Abstract.'}]}]