Question: who controls the economic activity in a capitalist system
[{'answer': 'a free market', 'provenance': [{'wikipedia_id': '5416', 'title': 'Capitalism', 'start_paragraph_id': 62, 'start_character': 232, 'end_paragraph_id': 62, 'end_character': 245, 'bleu_score': 1.0, 'section': 'Section::::Characteristics.:Economic growth.\n'}]}, {'provenance': [{'wikipedia_id': '5416', 'title': 'Capitalism', 'start_paragraph_id': 62, 'start_character': 0, 'end_paragraph_id': 62, 'end_character': 434, 'bleu_score': 0.970362113628587, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4051437188082712465}, 'section': 'Section::::Characteristics.:Economic growth.\n'}]}]