Question: when did you belong to me come out
[{'answer': '1952', 'provenance': [{'wikipedia_id': '2543872', 'title': 'You Belong to Me (1952 song)', 'start_paragraph_id': 0, 'start_character': 18, 'end_paragraph_id': 0, 'end_character': 22, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]