Question: When is the director of film The Bohemian Dancer (1926 Film) 's birthday?
Sentence (from "The Bohemian Dancer (1926 film)"): The Bohemian Dancer (German: Die Försterchristl) is a 1926 German silent drama film directed by Frederic Zelnik and starring Lya Mara, Harry Liedtke and William Dieterle.
Relevant evidence: Yes