Question: Blue is the official mascot of the Indianapolis Colts NFL football team, he was first introduced on September 17, 2006 in the Colts' first home regular season game against the Houston Texans at the domed stadium in Indianapolis, The RCA Dome, also know as what?
Sentence (from "RCA Dome"): The RCA Dome (originally Hoosier Dome) was a domed stadium in Indianapolis.
Relevant evidence: Yes