Question: Are director of film Love Is Blind (1925 Film) and director of film Knock Knock (2015 Film) from the same country?
Sentence (from "Love Is Blind (1925 film)"): Love Is Blind is a 1925 German silent film directed by Lothar Mendes and starring Lil Dagover, Conrad Veidt and Lillian Hall- Davis.
Relevant evidence: Yes