Complex sentence: It is the flagship of the Starkville Oktibbeha Consolidated School District; its school colors are black and gold, and the mascot is the Yellowjacket, a predatory wasp.
Split into simpler sentences: It is the flagship of the Starkville Oktibbeha Consolidated School District. Its school colors are black and gold, and its mascot is the Yellowjacket, a predatory wasp.