Question: who wrote the song ain't it funny how time slips away
[{'answer': 'Willie Nelson', 'provenance': [{'wikipedia_id': '24332849', 'title': 'Funny How Time Slips Away', 'start_paragraph_id': 1, 'start_character': 49, 'end_paragraph_id': 1, 'end_character': 62, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '24332849', 'title': 'Funny How Time Slips Away', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 288, 'bleu_score': 0.96188712955549, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 10447121757082010297}, 'section': 'Section::::Abstract.'}]}]