Instruction: Given a question and the related document, predict if the question is answerable based on the information provided in the document. Output only yes or no.

Input:
Question: Please advise on Kelty's "hydration compatible" claim. Where will the bladder and tubing go, and how has it worked for you? Thanks.
Document: Travelled or six weeks through Scandanavia with this back. Great size, and actually cool looking, not typical back packer clich&eacute;. I highly recommend it.
Answer: no