Question: when was the first snow white story written
[{'answer': '1812', 'provenance': [{'wikipedia_id': '160108', 'title': 'Snow White', 'start_paragraph_id': 1, 'start_character': 138, 'end_paragraph_id': 1, 'end_character': 142, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '160108', 'title': 'Snow White', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 480, 'bleu_score': 0.974188104609039, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14458177414370712972}, 'section': 'Section::::Abstract.'}]}]