Question: When did the location of the Dwyer Stakes first open?
Sentence (from "Damascus (horse)"): In 1967, he won the Preakness Stakes, Belmont Stakes*, Jockey Club Gold Cup*, Wood Memorial, Travers Stakes, Dwyer Stakes (closing from 12 lengths back and spotting the runner up 16 pounds), and Woodward Stakes and was named Horse of the Year and champion three-year-old colt, plus he shared the champion handicap male honors with Buckpasser.
Relevant evidence: No