Question: who wrote the song lips of an angel
[{'answer': 'Austin Winkler', 'provenance': [{'wikipedia_id': '6128132', 'title': 'Lips of an Angel', 'start_paragraph_id': 22, 'start_character': 208, 'end_paragraph_id': 22, 'end_character': 222, 'bleu_score': 1.0, 'section': 'Section::::Jack Ingram version.:Music video.\n'}]}, {'answer': 'Cody Hanson'}, {'answer': 'Brian Howes', 'provenance': [{'wikipedia_id': '6128132', 'title': 'Lips of an Angel', 'start_paragraph_id': 1, 'start_character': 90, 'end_paragraph_id': 1, 'end_character': 101, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]