Question: who wrote the original lyrics to pink cadillac
[{'answer': 'Bruce Springsteen', 'provenance': [{'wikipedia_id': '7016195', 'title': 'Pink Cadillac (song)', 'start_paragraph_id': 1, 'start_character': 29, 'end_paragraph_id': 1, 'end_character': 46, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]