The conversation between human and AI assistant.
[|Human|] How many windows does the building have based on the provided paragraph?
[|AI|] There are a total of 13 windows.

The side of the house with the entrance has two four-light windows, the north and south side have four windows each, and the back of the building has three.

Therefore, in total, the house has 2 + 4 + 4 + 3 windows or 13 windows.
[|Human|] 
How many windows does the building have based on the provided paragraph?