Question: who sings i'm not the only one
[{'answer': 'English singer Sam Smith', 'provenance': [{'wikipedia_id': '43357339', 'title': "I'm Not the Only One", 'start_paragraph_id': 1, 'start_character': 45, 'end_paragraph_id': 1, 'end_character': 69, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '43357339', 'title': "I'm Not the Only One", 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 491, 'bleu_score': 0.977897140678983, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9737235717232824015}, 'section': 'Section::::Abstract.'}]}]