Complex sentence: Sussex straddles the Kennebecasis River, 70 km northeast of Saint John, is a major dairy products producer in the province, and is home to Atlantic Canada's largest hot air balloon festival.
Split into simpler sentences: Sussex straddles the Kennebecasis River, 70 km northeast of Saint John, and is a major dairy products producer in the province. It is home to Atlantic Canada's largest hot air balloon festival.