Question: Do director of film Lux, King Of Criminals and director of film The Blue Angel share the same nationality?
Sentence (from "The Blue Angel"): Written by Carl Zuckmayer, Karl Vollmöller and Robert Liebmann – with uncredited contributions by Sternberg – it is based on Heinrich Mann's 1905 novel" Professor UnratProfessor Garbage") and set in Weimar Germany.
Relevant evidence: No