Question: Who was the head coach of his third football team that lost 13-14 to football team that represented Iowa State University in the 2009 NCAA Division I FBS football season?
Sentence (from "2009 Minnesota Golden Gophers football team"): On September 12, the Minnesota opened the new TCF Bank Stadium with a 20–13 win against Air Force, moving from the Metrodome, which had been their home stadium since 1982.
Relevant evidence: No