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 "Hanus G. Johansen"): In 2006, Hanus G. released an album with poems by the Norwegian poet Jakob Sande (1906-1967), who is a well known poet in Norway.
Relevant evidence: No