Question: What English author, best known for his books about the teddy bear Winnie-the-Pooh and for various poems as well as Wurzel-Flummery is a play performed for the first time in 1917, in London.
Sentence (from "A. A. Milne"): Milne served in both World Wars, joining the British Army in World War I, and was a captain of the British Home Guard in World War II.
Relevant evidence: No