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 "Sean Sherk"): Sean Keith Sherk (born August 5, 1973) is a retired American mixed martial artist and former UFC Lightweight Champion.
Relevant evidence: No