Question: an enzyme that catalyzes the synthesis of atp
[{'answer': 'ATP synthase', 'provenance': [{'wikipedia_id': '178220', 'title': 'ATP synthase', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 12, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '178220', 'title': 'ATP synthase', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 297, 'bleu_score': 0.9022045190074791, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3409725530772192926}, 'section': 'Section::::Abstract.'}]}]