Question: who wrote the music for beauty and the beast 1991
[{'answer': 'Alan Menken', 'provenance': [{'wikipedia_id': '10374843', 'title': 'Beauty and the Beast (1991 soundtrack)', 'start_paragraph_id': 1, 'start_character': 347, 'end_paragraph_id': 1, 'end_character': 358, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Howard Ashman', 'provenance': [{'wikipedia_id': '10374843', 'title': 'Beauty and the Beast (1991 soundtrack)', 'start_paragraph_id': 1, 'start_character': 372, 'end_paragraph_id': 1, 'end_character': 385, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '10374843', 'title': 'Beauty and the Beast (1991 soundtrack)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 1129, 'bleu_score': 0.955762333913944, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9289289581471314513}, 'section': 'Section::::Abstract.'}]}]