Question: Which regions of the Soviet Union have an old tradition that is portrayed in the 1967 comedy film that made Natalya Varley famous?
Sentence (from "Natalya Varley"): Natalya Varley (Russian: Наталья Владимировна Варлей , born June 22, 1947) is a Soviet and Russian film and theater actress, who became famous in 1966 for her part in the comedy "Kidnapping, Caucasian Style".
Relevant evidence: Yes