Complex sentence: The William Osler Health Centre (WOHC) is one of the largest hospital corporations in Ontario, Canada it serves a geographic area of over 2,400 square kilometres including Brampton and Etobicoke.
Split into simpler sentences: The William Osler Health Centre (WOHC) is one of the largest hospital corporations in the Canadian province of Ontario. It serves a geographic area of over 2,400 square kilometres including Brampton and Etobicoke.