Question: who sang the way you look tonight first
[{'answer': 'Fred Astaire', 'provenance': [{'wikipedia_id': '5123371', 'title': 'The Way You Look Tonight', 'start_paragraph_id': 1, 'start_character': 86, 'end_paragraph_id': 1, 'end_character': 98, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]