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: How do you replace the tension bands?
Document: canvas ripped ..cannot replace,  disappointing . i will not buy another because the frame is good, but it will get thrown out because it is useless without the canvas
I had this chair in the past and was really working for me,but this one does not have a good tension,  missing a few screws and  looks old.So I'm not too happy about my purchase.
In the long run you will be disappointed when this happens! I was prepared to purchase another one if I could not replace the canvas, until the way I was treated on the phone by two seperate employees of the company! I urge you to NOT buy one of these products!
If I were to fold it for storage, I think I might unhook the elastic bands so they would not be stretched out. I looked online and found directions at a website called LiveStrong (dot) com.You can find an owner's manual for this (and many, many other items) at manualsonline (dot) com. Google is your friend! !
you will not regret having this unit.
this product has changed my life since the first time i used it my bananas have been more clear cut than ever with hardly any definitive edges of non precise slicing. they are much more chewy and by using it, it has caused the sun to instill vitamin C into my body in a more quick and efficient way.. wrong product.
the ablounge is a great product. feel my abs burning after only a few reps.  tried all kinds of ab workouts and was skeptical about it but gave it a shot and happy i did.
it a good work out to tighten your stomachi would recommend it as a up right sit up work out
i understand this item was used but geesh when u advertise do say that you must buy the pieces to put this together i had to google and search around to find the right bolts i would have rather bought a brand new one i had to wait days before i could actually use it
i love it. it is judst what i wanted and needed. it helps when i can't get to the gym to exercise.
Answer: yes