Instruction: Given a question and its related document, determine if the question is answerable by analyzing the information in the document. Output yes if the document addresses the question, or no otherwise.

Input:
Question: Where is it made?
Document: This hand exerciser will challenge your fingers and grip strength every time you use it. I love it.
The Gripmaster is definitely the best pair of hand grips I've ever owned. There is no foam padding so they don't ruin your hands while you're working out like some of the other products out there. I highly recommend these!
Answer: no