Question: who makes business decisions in a market economy
[{'answer': 'supply and demand', 'provenance': [{'wikipedia_id': '48852', 'title': 'Market economy', 'start_paragraph_id': 1, 'start_character': 169, 'end_paragraph_id': 1, 'end_character': 186, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]