It is not actually a 5th floor, but a section of the 3rd floor. In one part of the building, the second and third floors are called the fourth and fifth floors to help distinguish what part of the building is being discussed.
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It is not actually a 5th floor, but a section of the 3rd floor. In one part of the building, the second and third floors are called the fourth and fifth floors to help distinguish what part of the building is being discussed.