Question: Do both films The Gypsy Baron (1927 film) and Based on a True Story (film) have the directors that share the same nationality?
Sentence (from "Based on a True Story (film)"): Based on a True Story is a 2017 internationally co-produced psychological thriller film directed by Roman Polanski, based on the novel of the same name by Delphine de Vigan.
Relevant evidence: Yes