Question: War Front, is an American Thoroughbred racehorse, in 2006 he won which American Thoroughbred horse race held annually near the end of July at Saratoga Race Course in Saratoga Springs, New York?
Sentence (from "Alfred G. Vanderbilt Handicap"): A Grade I event open to horses age three and older, it is a six furlong sprint raced on dirt.
Relevant evidence: No