Question: who produces the most rice in the united states
[{'answer': 'Arkansas', 'provenance': [{'wikipedia_id': '39749201', 'title': 'Rice production in the United States', 'start_paragraph_id': 1, 'start_character': 489, 'end_paragraph_id': 1, 'end_character': 497, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '39749201', 'title': 'Rice production in the United States', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 554, 'bleu_score': 0.7979964387051071, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12091202568947267652}, 'section': 'Section::::Abstract.'}]}]