Question: In which year did this hotel and casino, located nearer to Gold Mountain Casino than any other casinos, open?
Sentence (from "WinStar World Casino"): WinStar World Casino and Resort is a hotel and casino located near the Oklahoma–Texas state line, 1 mi north of the Red River, at Exit 1 off Interstate 35 and Winstar Boulevard in Thackerville, Oklahoma.
Relevant evidence: No