Question: movement of molecules across a membrane powered by atp
[{'answer': 'primary active transport', 'provenance': [{'wikipedia_id': '144602', 'title': 'Active transport', 'start_paragraph_id': 1, 'start_character': 315, 'end_paragraph_id': 1, 'end_character': 339, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '144602', 'title': 'Active transport', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 543, 'bleu_score': 0.90013816800116, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 10278358852353080164}, 'section': 'Section::::Abstract.'}]}]