Question: when was when i fall in love written
[{'answer': 'April 1952', 'provenance': [{'wikipedia_id': '2258516', 'title': 'When I Fall in Love', 'start_paragraph_id': 1, 'start_character': 207, 'end_paragraph_id': 1, 'end_character': 217, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '2258516', 'title': 'When I Fall in Love', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 433, 'bleu_score': 0.941591348007749, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 865250623997553660}, 'section': 'Section::::Abstract.'}]}]