Question: who wrote count on me by bruno mars
[{'answer': 'Bruno Mars', 'provenance': [{'wikipedia_id': '32929583', 'title': 'Count On Me (Bruno Mars song)', 'start_paragraph_id': 0, 'start_character': 13, 'end_paragraph_id': 0, 'end_character': 23, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Philip Lawrence', 'provenance': [{'wikipedia_id': '32929583', 'title': 'Count On Me (Bruno Mars song)', 'start_paragraph_id': 1, 'start_character': 479, 'end_paragraph_id': 1, 'end_character': 494, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Ari Levine', 'provenance': [{'wikipedia_id': '32929583', 'title': 'Count On Me (Bruno Mars song)', 'start_paragraph_id': 1, 'start_character': 500, 'end_paragraph_id': 1, 'end_character': 510, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]