Complex sentence: He signed a contract with the Bengals in late July 1986, and appeared in 56 games at the nose tackle and defensive end positions for the Bengals from 1986 to 1987 and 1989 to 1990 under head coach Sam Wyche.
Split into simpler sentences: He signed a contract with the Bengals in late July 1986. Hammestein appeared in 56 games at the nose tackle and defensive end positions for the Bengals from 1986 to 1987 and 1989 to 1990 under head coach Sam Wyche.