Question: who is running for us senate in ohio
[{'answer': 'Jim Renacci', 'provenance': [{'wikipedia_id': '51043407', 'title': '2018 United States Senate election in Ohio', 'start_paragraph_id': 1, 'start_character': 396, 'end_paragraph_id': 1, 'end_character': 407, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Philena Irene Farley'}, {'answer': 'Sherrod Brown', 'provenance': [{'wikipedia_id': '51043407', 'title': '2018 United States Senate election in Ohio', 'start_paragraph_id': 1, 'start_character': 199, 'end_paragraph_id': 1, 'end_character': 212, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]