Question: who sings the original beauty and the beast
[{'answer': 'Angela Lansbury', 'provenance': [{'wikipedia_id': '10374843', 'title': 'Beauty and the Beast (1991 soundtrack)', 'start_paragraph_id': 1, 'start_character': 842, 'end_paragraph_id': 1, 'end_character': 857, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]