Question: who sings the country song nobody to blame but me
[{'answer': 'Chris Stapleton', 'provenance': [{'wikipedia_id': '48733884', 'title': 'Nobody to Blame', 'start_paragraph_id': 1, 'start_character': 67, 'end_paragraph_id': 1, 'end_character': 82, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '48733884', 'title': 'Nobody to Blame', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 356, 'bleu_score': 0.8590195673115991, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3783424949623638686}, 'section': 'Section::::Abstract.'}]}]