Question: who wrote winnie the pooh series of books
[{'answer': 'A.A. Milne'}, {'provenance': [{'wikipedia_id': '320890', 'title': 'Winnie-the-Pooh (book)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 604, 'bleu_score': 0.861640400982943, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14845447906463821154}, 'section': 'Section::::Abstract.'}]}]