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: Is a safety hand rail required for this enclosure?
Document: The enclosure was great. It was the perfect fit for my golfcart. Everything I was expecting and more. Thank you.
This enclosure is a good value for the money. I had to do a little adjusting to make it fit snug, but otherwise I am really happy with this purchase.
Great service. Apon installation the clear plastic ripped away from the zipper. I called to inform them of it, & they sent another enclosure to me.
Made a few adjustment, but was very pleased with the enclosure. It would have cost me a lot more it I had bought the enclosure at the dealer where I bought by my used golf cart
Enclosure came, I unpacked it , unfloded it on the livingroom floor. It look like it is made well amd I hope it will fit well when I want to use it this Fall.
I will keep the enclosure but it was not what I expected. It is very heavy and awkward to put on. The top canvas is too big. I had to fold & sew a lap of about 6" in order to see out the back using the rear view mirror.
This enclosure is fantastic! It zips easily on the sides and feel it will last for more than a seasonGreat visibilityWarm / extends over back seat wellIf our cart is higher it would be like it is custom made - we have an older club car that is lower to the groundNice color and not expensivePerfect!
Love this enclosure for our golf cart! We could not believe the quality for the price, and is made as well as the $300 custom covers. The zippers are heavy duty and the plastic is heavy. Very satisfied with this purchase. Only wish it came in other colors, such as red to match our cart.....
I was stuck trying to find an enclosure that would fit the standard/short roof but with a back seat so when I found this on Amazon I was thrilled. It fits well and it's easy to leave on and just roll back the doors and windshield cover
I am very happy with my new golf cart enclosure. I have a 25 year old club golf cart. It was modified to provide an extra seat on the back. This cover is perfect to keep the whole thing from the weather. It is a good value.
Answer: no