Complex sentence: Another sport WPS is involved with is Basketball, there are three teams, the 5th and 6th grade team, the 7th and 8th grade team, and the varsity team.
Split into simpler sentences: Another sport WPS is involved with is Basketball. The basketball team consists of three teams, the 5th and 6th grade team, the 7th and 8th grade team, and the high school varsity team.