Complex sentence: Dennis Franklin Cromarty High School, also known as DFC High School, is an Aboriginal high school located in Thunder Bay, Ontario, administered by the Northern Nishnawbe Education Council (NNEC).
Split into simpler sentences: Dennis Franklin Cromarty High School, or DFC High School as it is commonly known is located in Thunder Bay, Ontario. DFC is administered by the Northern Nishnawbe Education Council (NNEC).