Question:  Choi Jae-bong, is a South Korean speed skater who represented his country at the 1998 Winter Olympics, celebrated from 7 to 22 February 1998 in what country?
Sentence (from "1998 Winter Olympics"): The 1998 Winter Olympics, officially the , was a winter multi-sport event celebrated from 7 to 22 February 1998 in Nagano, Japan.
Relevant evidence: Yes