Question: Are Vladimir Petrov (Ice Hockey) and Gu Siyu of the same nationality?
Sentence (from "Vladimir Petrov (ice hockey)"): Vladimir Vladimirovich Petrov( 30 June 1947 – 28 February 2017) was a Russian Soviet ice hockey player, Olympic Champion( 1972, 1976) and silver medalist( 1980).
Relevant evidence: Yes