Complex sentence: The American Lacrosse Conference (ALC) is a NCAA Division I women's lacrosse-only college athletic conference whose six members are located in the eastern half of the United States.
Split into simpler sentences: The American Lacrosse Conference (ALC) is a women's lacrosse-only college athletic conference whose members compete at the Division I level of the National Collegiate Athletic Association (NCAA). The ALC's six members are located in the eastern half of the United States.