Question: The John Wall Dance is a dance performed by flexing the arms and twisting the wrist, John Wall, an American professional basketball player for the Washington Wizards, of the National Basketball Association (NBA), first performed the eponymous dance during his introduction at Big Blue Madness in October 2009, at which location?
Sentence (from "Javaris Crittenton"): Javaris Cortez Crittenton (born December 31, 1987) is an American former professional basketball player and convicted murderer who played for the Los Angeles Lakers, Memphis Grizzlies, and Washington Wizards of the National Basketball Association (NBA), the Zhejiang Lions of the Chinese Basketball Association, and the Dakota Wizards of the NBA D-League.
Relevant evidence: No