Question: Which American mixed martial arts organization based in Las Vegas, Nevada, that is owned and operated by parent company WME–IMG?
Sentence (from "UFC Fight Night: Holm vs. Correia"): UFC Fight Night: Holm vs. Correia (also known as UFC Fight Night 111) was a mixed martial arts event produced by the Ultimate Fighting Championship held on June 17, 2017, at Singapore Indoor Stadium in Kallang, Singapore.
Relevant evidence: Yes