Complex sentence: Dennis Thurman (born April 13,1956 in Los Angeles) is a retired cornerback who played for the Dallas Cowboys between 1978 and 1985 and in 1986 played for the Saint Louis Cardinals.
Split into simpler sentences: Dennis Thurman (born April 13,1956 in Los Angeles) is a retired cornerback. Thurman played for the Dallas Cowboys between 1978 and 1985 and in 1986 played for the Saint Louis Cardinals.