Question: Olga Pershankova competed with an ice dancer who was a five time what?
Sentence (from "Peter Tchernyshev"): Peter Tchernyshev (Russian: Пётр Андреевич Чернышёв ; also romanized as "Pyotr Andreyevich Chernyshev"; born February 6, 1971) is a Russian-American ice dancer.
Relevant evidence: Yes