Question: who sings when my baby smiles at me i go to rio
[{'answer': 'Peter Allen', 'provenance': [{'wikipedia_id': '27388843', 'title': 'I Go to Rio', 'start_paragraph_id': 1, 'start_character': 43, 'end_paragraph_id': 1, 'end_character': 54, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '27388843', 'title': 'I Go to Rio', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 271, 'bleu_score': 0.958740481558872, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14324734337954535998}, 'section': 'Section::::Abstract.'}]}]