Question: The 2013 UAB Blazers football team represented the University of Alabama at Birmingham (UAB) in the 2013 NCAA Division I FBS football season as a member of the East Division of which collegiate athletic conference whose member institutions are located within the Southern United States?
Sentence (from "Conference USA"): C-USA's offices are located in the Las Colinas business district of the Dallas suburb of Irving, Texas.
Relevant evidence: No