"Determine"@en . "Determine (1951\u20131972), was an American Thoroughbred race horse. In a racing career which lasted from 1953 through 1955, the California-trained colt ran forty-four times and won eighteen races. His best season was 1954 when he became the first gray horse to win the Kentucky Derby."@en . . . . . . . . . . . . . . . . . . . "Stallion" .