Question: who wrote bruno mars versace on the floor
[{'answer': 'Bruno Mars', 'provenance': [{'wikipedia_id': '52187252', 'title': 'Versace on the Floor', 'start_paragraph_id': 1, 'start_character': 52, 'end_paragraph_id': 1, 'end_character': 62, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Philip Lawrence', 'provenance': [{'wikipedia_id': '52187252', 'title': 'Versace on the Floor', 'start_paragraph_id': 1, 'start_character': 322, 'end_paragraph_id': 1, 'end_character': 337, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Christopher Brody Brown', 'provenance': [{'wikipedia_id': '52187252', 'title': 'Versace on the Floor', 'start_paragraph_id': 1, 'start_character': 339, 'end_paragraph_id': 1, 'end_character': 362, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'James Fauntleroy', 'provenance': [{'wikipedia_id': '52187252', 'title': 'Versace on the Floor', 'start_paragraph_id': 1, 'start_character': 367, 'end_paragraph_id': 1, 'end_character': 383, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]