Original sentence: Many race tracks offer Quarter Horses a wide assortment of pari-mutuel horse racing with purses in the millions.Quarter Horses have also been trained to compete in dressage and can be good jumpers.The breed is not only well-suited for western riding and cattle work
Edited sentence: Many race tracks offer Quarter Horses a wide assortment of pari-mutuel races with purses in the millions.Quarter Horses have also been trained to compete in dressage and generally are good jumpers.The breed is not only well-suited for western events and cattle work