Please answer the following question: Cozzene (1980–2008 Florida-bred) is an American Champion Thoroughbred racehorse and outstanding sire. He was bred and raced by U.S. Racing Hall of Fame inductee John A. Nerud and trained by his son Jan.Cozzene began racing at age three winning three of six starts. At age four he won three more races from ten starts and ran third in the Breeders' Cup Mile. In 1985 the then five-year-old Cozzene had his best year in racing with wins in won four of eight starts. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
A:
Animal