Question: Do mathematicians Grigori Perelman and Alexander Razborov share the same nationality?
Sentence (from "Alexander Razborov"): Aleksandr Aleksandrovich Razborov (Russian: Алекса́ндр Алекса́ндрович Разбо́ров ; born February 16, 1963), sometimes known as Sasha Razborov, is a Soviet and Russian mathematician and computational theorist.
Relevant evidence: Yes