Question: Do both directors of films Lola Leaves For The Ports and Opera Ball (1939 Film) share the same nationality?
Sentence (from "Opera Ball (1939 film)"): Opera Ball( German: Opernball) is a 1939 German musical comedy film directed by Géza von Bolváry and starring Heli Finkenzeller, Fita Benkhoff and Marte Harell.
Relevant evidence: Yes