Question: who votes for united states secretary of state
[{'answer': 'the United States Senate', 'provenance': [{'wikipedia_id': '32293', 'title': 'United States Secretary of State', 'start_paragraph_id': 2, 'start_character': 178, 'end_paragraph_id': 2, 'end_character': 202, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '32293', 'title': 'United States Secretary of State', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 568, 'bleu_score': 0.9668456814368961, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 2162724598111562314}, 'section': 'Section::::Abstract.'}]}]