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: Are the sides of this vest open or closed?  I'm looking for one with fabric all the way around (no open sides).
Document: I was looking for a life jacket to fit me for our upcoming rafting trip and knew I'd have a hard time finding one in the local stores to fit around my fat body (size 24) and more than ample DD breasts. Well this is it! I'm so thrilled to have found it and it fits great. Not too tight or loose. Love the color/design and got here lots faster.
A basic life vest. It's a good value for the price, and works fine for things like water-skiing, but is uncomfortable and rides up a lot when used for paddling. Sizing is also odd, because when I wear the vest I have to pull the front the whole way closed until the sides meet, but it feels like it rides high and is small for me despite the fact that I couldn't wear any bigger vest and still make it tight.
This is a very inexpensive life jacket, which is awesome, but the quality is not very good. The back flotation device inside the fabric kept folding up and one of the buckles was missing. But it served it's purpose for the price.
After shopping around at our local sporting goods stores for a life vest, I nearly had a heart attack over their prices! I not only got a great deal on the vest but it was shipped to me in just a couple of days.
This was an excellent purchase. Exactly what I was looking for and at a price that can't be beat for the quality.
This vest works well is comfortable but it does rise up some and you have to keep pulling it down.fits well and is reasonably priced.
Also, the back of the vest is not all red. There is a black/darker red abstract pattern on the top part of it.
Great vest for kayaking . very nice fit. and the color look nice also. Very fast and easy to put on.
Great price, Comfortable, Super Easy to adjust , able to fish with the vest on. Super easy to get in and out of
we bought this life vest because we bought a tandem kayak. it fits well but it slides up onto my neck and rubs me raw so keep that in mind but overall its perfect
Answer: yes