Question: Are director of film Blood And Black Lace and director of film The Derby (1919 Film) both from the same country?
Sentence (from "Mario Bava"): Despite his reputation as a talented artist during his lifetime, Bava's shy, self- deprecating demeanour prevented him from taking advantage of opportunities that would have furthered his international standing within the film industry, and he turned down multiple opportunities to work in Hollywood.
Relevant evidence: No