Complex sentence: The Roman Catholic Diocese of Lake Charles (Latin: "Dioecesis Lacus Carolini"), is a particular church located in southwest Louisiana (USA) is a fairly new diocese of the Roman Catholic Church, being founded in 1980.
Split into simpler sentences: The Roman Catholic Diocese of Lake Charles (Latin: "Dioecesis Lacus Carolini"), is a particular church located in southwest Louisiana (USA). It is a fairly new diocese of the Roman Catholic Church, being founded in 1980.