Based on the context and the answer, generate a question. 

Context: The rented building is less than perfect . The cement floors are painted , because when it rains , more than an inch , it tends to flood , making carpet unpleasant and dangerous . If you look closely you can see the water stains on the doors and stage .

Answer:

The roof is very damaged allowing rain to enter the building .



Why might the place become saturated with water .