Question: The Year of the Yao is a 2004 American documentary film telling the first year of basketball player Yao Ming, a retired Chinese professional basketball player who played for the Shanghai Sharks of the Chinese Basketball Association (CBA) and the Houston Rockets of the National Basketball Association (NBA), in which country?
Sentence (from "Yao Ming"): At the time of his final season, he was the tallest active player in the NBA, at 2.29 m .
Relevant evidence: No