Question: What nationality is the director of film The Hound Of The Baskervilles (1929 Film)?
Sentence (from "The Hound of the Baskervilles (1929 film)"): The Hound of the Baskervilles  is a 1929 German silent mystery film directed by Richard Oswald and starring Carlyle Blackwell, Alexander Murski, Livio Pavanelli.
Relevant evidence: Yes