Question: who sings the song i've got a drinking problem
[{'answer': 'David Ball', 'provenance': [{'wikipedia_id': '20030287', 'title': "Thinkin' Problem (song)", 'start_paragraph_id': 1, 'start_character': 86, 'end_paragraph_id': 1, 'end_character': 96, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '20030287', 'title': "Thinkin' Problem (song)", 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 399, 'bleu_score': 0.8980997040373141, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9580593311788242123}, 'section': 'Section::::Abstract.'}]}]