Complex sentence: The third floor of the academic building contains the bulk of the Leadership Academy and Citizenship Academy classrooms with the Citizenship Academy wing being located in the southern half of the building and the Leadership Academy wing being located in the northern half of the building.
Split into simpler sentences: The third floor of the academic building contains the bulk of the Leadership Academy and Citizenship Academy classrooms. The bulk of the Citizenship Academy classrooms are located in the southern half of the building and the bulk of the Leadership Academy are located in the northern half of the building.