Question: what types of bills must begin in the house of representatives
[{'answer': 'bills for raising revenue', 'provenance': [{'wikipedia_id': '13468303', 'title': 'Origination Clause', 'start_paragraph_id': 1, 'start_character': 156, 'end_paragraph_id': 1, 'end_character': 181, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '13468303', 'title': 'Origination Clause', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 308, 'bleu_score': 0.864481805420065, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9456178569809426280}, 'section': 'Section::::Abstract.'}]}]