Question: who is the secretary of state in arkansas
[{'answer': 'Mark Martin', 'provenance': [{'wikipedia_id': '19490744', 'title': 'Secretary of State of Arkansas', 'start_paragraph_id': 15, 'start_character': 222, 'end_paragraph_id': 15, 'end_character': 233, 'bleu_score': 1.0, 'section': 'Section::::Officeholders.\n'}]}]