Question: when was walking in a winter wonderland written
[{'answer': '1934', 'provenance': [{'wikipedia_id': '3292487', 'title': 'Winter Wonderland', 'start_paragraph_id': 1, 'start_character': 41, 'end_paragraph_id': 1, 'end_character': 45, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]