Question: who wrote the song she's a lady
[{'answer': 'Paul Anka', 'provenance': [{'wikipedia_id': '16705268', 'title': "She's a Lady", 'start_paragraph_id': 1, 'start_character': 36, 'end_paragraph_id': 1, 'end_character': 45, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]