Question: Do both films Oleanna (Film) and Kuhle Wampe have the directors that share the same nationality?
Sentence (from "Slatan Dudow"): Slatan Theodor Dudow( Zlatan Dudov)( 30 January 1903- 12 July 1963) was a Bulgarian born film director and screenwriter who made a number of films during the Weimar Republic and in East Germany.
Relevant evidence: Yes