Question: who writes a bill and introduce them to congress
[{'answer': 'lobbyists', 'provenance': [{'wikipedia_id': '28880877', 'title': 'Procedures of the United States Congress', 'start_paragraph_id': 10, 'start_character': 67, 'end_paragraph_id': 10, 'end_character': 76, 'bleu_score': 1.0, 'section': 'Section::::Bills and resolutions.\n'}]}, {'answer': 'Congressional committees', 'provenance': [{'wikipedia_id': '28880877', 'title': 'Procedures of the United States Congress', 'start_paragraph_id': 16, 'start_character': 211, 'end_paragraph_id': 16, 'end_character': 235, 'bleu_score': 1.0, 'section': 'Section::::Bills and resolutions.\n'}]}, {'provenance': [{'wikipedia_id': '28880877', 'title': 'Procedures of the United States Congress', 'start_paragraph_id': 17, 'start_character': 0, 'end_paragraph_id': 17, 'end_character': 844, 'bleu_score': 0.732578260550465, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3502957506317586506}, 'section': 'Section::::Bills and resolutions.\n'}]}]