Question: when was the carnival of the animals written
[{'answer': 'February 1886', 'provenance': [{'wikipedia_id': '244716', 'title': 'The Carnival of the Animals', 'start_paragraph_id': 3, 'start_character': 160, 'end_paragraph_id': 3, 'end_character': 173, 'bleu_score': 1.0, 'section': 'Section::::History.\n'}]}, {'provenance': [{'wikipedia_id': '244716', 'title': 'The Carnival of the Animals', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 315, 'bleu_score': 0.8944264839442451, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7663560042542534739}, 'section': 'Section::::History.\n'}]}]