Instruction: Evaluate the answerability of a question by analyzing the related document, outputting yes if the document contains information addressing the question, and no otherwise.

Input:
Question: does this also comes with a valve?
Document: Only one problem: The thread is too short. If you have a deep pipe connection in the shower wall, you will need an extension. Good luck trying to find one short enough to fit the distance
I bought this because its the only shower handle that matches the waterfall sink faucet in my new full bath.I did not use the shower head because I like the Alsons Vortex. Its about 1 inch by 1 inch and makes steamy tornados.
Answer: no