Question: Are director of film My Heart Is A Jazz Band and director of film The Squealer both from the same country?
Sentence (from "My Heart is a Jazz Band"): My Heart is a Jazz Band( German: Mein Herz ist eine Jazzband) is a 1929 German silent drama film directed by Frederic Zelnik and starring Lya Mara, Raimondo Van Riel and Heinrich Gotho.
Relevant evidence: Yes