Instruction: Output yes if the supporting document can answer the given question. Otherwise, output no.

Input:
Question: Are the shelves adjustable?
Document: I love this case! Everyone comments on it when they come into our Family room.It's built very well.The only thing you need to watch for is, when you open the door it wants to tip over. Other than that....I love it
A gift for my brother. He states that he can either put shot glasses in or models of cars. He loves it.
Answer: no