Question: when was it's beginning to look a lot like christmas written
[{'answer': 'in 1951', 'provenance': [{'wikipedia_id': '8201069', 'title': "It's Beginning to Look a Lot Like Christmas", 'start_paragraph_id': 1, 'start_character': 74, 'end_paragraph_id': 1, 'end_character': 81, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '8201069', 'title': "It's Beginning to Look a Lot Like Christmas", 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 479, 'bleu_score': 0.977397480575333, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14724583139424026131}, 'section': 'Section::::Abstract.'}]}]