Question: What was a mixed martial arts event held by the Ultimate Fighting Championship on March 11, 1994, was the first bout an American mixed martial arts referee officiated who also officiated bouts in Bellator, and is a qualified boxing referee?
Sentence (from "John McCarthy (referee)"): Known to fans as "Big" John McCarthy, he took a brief sabbatical from officiating toward the end of 2007 to pursue a career in television commentary for The Fight Network and also provided commentary for Affliction, before returning to his role as a referee in 2008.
Relevant evidence: No