Question: ZenQuest Martial Arts Center is affiliated with an association by a Brazilian mixed martial artist who is regarded as one of the greatest what in MMA history?
Sentence (from "ZenQuest Martial Arts Center"): ZenQuest has received significant coverage by regional and local media in Berkshire County, including "The Berkshire Eagle", "Berkshires' Best Buys, Business, and Beyond", and Pittsfield Cable Television, for its regular youth tournaments and seminars with high-ranking officials from the school's parent organizations.
Relevant evidence: No