Question: Are both director of film Sacro Gra and director of film Das Boot from the same country?
Sentence (from "Das Boot"): An adaptation of Lothar- Günther Buchheim's 1973 German novel of the same name, the film is set during World War II and follows German U- boat" U- 96" and its crew, as they set out on a hazardous patrol in the Battle of the Atlantic.
Relevant evidence: No