Question: where does most sugar come from in the us
[{'answer': 'Sugar beet', 'provenance': [{'wikipedia_id': '27712', 'title': 'Sugar', 'start_paragraph_id': 50, 'start_character': 11, 'end_paragraph_id': 50, 'end_character': 21, 'bleu_score': 1.0, 'section': 'Section::::Production.\n'}]}]