Question: Do director of film Incognito From St. Petersburg and director of film My Aunt, Your Aunt (1939 Film) share the same nationality?
Sentence (from "My Aunt, Your Aunt (1939 film)"): My Aunt, Your Aunt is a 1939 German comedy film directed by Carl Boese and starring Ralph Arthur Roberts, Johannes Heesters and Olly Holzmann.
Relevant evidence: Yes