Complex sentence: From 1987 to 1992, Newman was an assistant coach at neighboring Washington State in Pullman under Kelvin Sampson, and earned his master's degree in education from WSU in 1989.
Split into simpler sentences: From 1987 to 1992, Newman was an assistant coach at Washington State under Kelvin Sampson. Newman earned his master's degree in education from Washington State in 1989.