Question: who wrote the music for les miserables broadway
[{'answer': 'Claude - Michel Schönberg', 'provenance': [{'wikipedia_id': '237789', 'title': 'Les Misérables (musical)', 'start_paragraph_id': 50, 'start_character': 355, 'end_paragraph_id': 50, 'end_character': 381, 'bleu_score': 1.0, 'section': 'Section::::Productions.:Sit-down productions.:Original French production.\n'}]}]