Question: where do beans in baked beans come from
[{'answer': 'haricot beans', 'provenance': [{'wikipedia_id': '178574', 'title': 'Baked beans', 'start_paragraph_id': 1, 'start_character': 158, 'end_paragraph_id': 1, 'end_character': 171, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '178574', 'title': 'Baked beans', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 409, 'bleu_score': 0.909930230187989, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4988851591790854631}, 'section': 'Section::::Abstract.'}]}]