Question: who produced as long as i live by toni braxton
[{'answer': 'Dixon', 'provenance': [{'wikipedia_id': '56573960', 'title': 'Long as I Live (Toni Braxton song)', 'start_paragraph_id': 1, 'start_character': 248, 'end_paragraph_id': 1, 'end_character': 253, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]