Question: when was the first snowfall by james russell lowell written
[{'answer': '1847', 'provenance': [{'wikipedia_id': '254091', 'title': 'James Russell Lowell', 'start_paragraph_id': 14, 'start_character': 384, 'end_paragraph_id': 14, 'end_character': 388, 'bleu_score': 1.0, 'section': 'Section::::Biography.:Marriage and family.\n'}]}, {'provenance': [{'wikipedia_id': '254091', 'title': 'James Russell Lowell', 'start_paragraph_id': 14, 'start_character': 0, 'end_paragraph_id': 14, 'end_character': 911, 'bleu_score': 0.9606519812135431, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14933020104708519985}, 'section': 'Section::::Biography.:Marriage and family.\n'}]}]