Question: Who were the mascots of the IIHF World Championship in the year that Andrei Stas was the captain of the Belarus men's national ice hockey team?
Sentence (from "Belarus men's national ice hockey team"): Arguably, the greatest moment in Belarusian hockey history was the victory over Sweden in the quarter-finals of the 2002 Winter Olympics, where the team ultimately finished fourth.
Relevant evidence: No