Question: who are the republican candidates running for governor in michigan
[{'answer': 'Bill Schuette', 'provenance': [{'wikipedia_id': '46822362', 'title': '2018 Michigan gubernatorial election', 'start_paragraph_id': 7, 'start_character': 12, 'end_paragraph_id': 7, 'end_character': 25, 'bleu_score': 1.0, 'section': 'Section::::Republican primary.:Candidates.:Nominated.\n'}]}]