Question: Are director of film The Day That Shook The World and director of film Potiphar'S Wife (1931 Film) both from the same country?
Sentence (from "The Day That Shook the World"): When the only surviving heir to Emperor Franz Joseph of Austria- Hungary, Archduke Franz Ferdinand, was killed by Gavrilo Princip, a Serbian nationalist, on 28 June 1914, his death set in motion a chain of events that resulted in the First World War.
Relevant evidence: No