Question: When Vladimir Kashpur portrayed Baba Yaga she was one of how many sisters?
Sentence (from "Baba Yaga"): In Slavic folklore, Baba Yaga (Russian: Баба-яга, Polish: Baba Jaga) is a supernatural being (or one of a trio of sisters of the same name) who appears as a deformed and/or ferocious-looking witch.
Relevant evidence: Yes