Question: who made the song diamond in the back
[{'answer': 'MFSB group', 'provenance': [{'wikipedia_id': '14253747', 'title': 'Be Thankful for What You Got', 'start_paragraph_id': 4, 'start_character': 36, 'end_paragraph_id': 4, 'end_character': 46, 'bleu_score': 1.0, 'section': 'Section::::History.\n'}]}, {'provenance': [{'wikipedia_id': '14253747', 'title': 'Be Thankful for What You Got', 'start_paragraph_id': 4, 'start_character': 0, 'end_paragraph_id': 4, 'end_character': 398, 'bleu_score': 0.515132588769394, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4986403595548490579}, 'section': 'Section::::History.\n'}]}]