Question: Are both director of film Slightly Terrific and director of film After The Fire Over Russia from the same country?
Sentence (from "After the Fire Over Russia"): After the Fire Over Russia( Bulgarian: След пожара над Русия; Sled pozhara nad Rusiya) is a 1929 Bulgarian silent drama film directed by Boris Grezov and starring Tacho Kolarov, Baronesa Loudon and Konstantin Kisimov.
Relevant evidence: Yes