Question: What is the place of birth of the director of film Berlin-Alexanderplatz (1931 Film)?
Sentence (from "Olav Aaraas"): From 1982 to 1993 he was the director of Sogn Folk Museum, from 1993 to 2010 he was the director of Maihaugen and from 2001 he has been the director of the Norwegian Museum of Cultural History.
Relevant evidence: No