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 was a noted writer, primarily as a playwright, before the huge success of Pooh overshadowed all his previous work.
Relevant evidence: No