Question: Are director of film Sing Sing (Film) and director of film My Friend The Chauffeur from the same country?
Sentence (from "My Friend the Chauffeur"): My Friend the Chauffeur( German: Mein Freund der Chauffeur) is a 1926 German silent comedy film directed by Erich Waschneck and starring Hans Albers, Ferdinand von Alten and Barbara von Annenkoff.
Relevant evidence: Yes