Question: who sings i got a drinking problem country song
[{'answer': 'Midland', 'provenance': [{'wikipedia_id': '54007005', 'title': "Drinkin' Problem", 'start_paragraph_id': 1, 'start_character': 74, 'end_paragraph_id': 1, 'end_character': 81, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]