Question: when did the first winnie the pooh book come out
[{'answer': '1926', 'provenance': [{'wikipedia_id': '19329783', 'title': 'Winnie-the-Pooh', 'start_paragraph_id': 2, 'start_character': 84, 'end_paragraph_id': 2, 'end_character': 88, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '19329783', 'title': 'Winnie-the-Pooh', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 347, 'bleu_score': 0.9408044086881521, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1135870043180168468}, 'section': 'Section::::Abstract.'}]}]