Question: who sang listen to the rhythm of the falling rain
[{'answer': 'The Cascades', 'provenance': [{'wikipedia_id': '8023310', 'title': 'Rhythm of the Rain', 'start_paragraph_id': 1, 'start_character': 44, 'end_paragraph_id': 1, 'end_character': 56, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '8023310', 'title': 'Rhythm of the Rain', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 338, 'bleu_score': 0.682014285583399, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3410907973947866342}, 'section': 'Section::::Abstract.'}]}]