Question: who is the coach of ohio state football
[{'answer': 'Urban Meyer', 'provenance': [{'wikipedia_id': '28014219', 'title': 'List of Ohio State Buckeyes head football coaches', 'start_paragraph_id': 1, 'start_character': 524, 'end_paragraph_id': 1, 'end_character': 535, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '28014219', 'title': 'List of Ohio State Buckeyes head football coaches', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 852, 'bleu_score': 0.5226505000203611, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6621617825461092217}, 'section': 'Section::::Abstract.'}]}]