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 long is this paddle board?
Document: very sturdy. ours has been sitting out in the elements for nearly two years, but is still in almost perfect shape. it's lightweight and extremely steady on the water. i was able to stand on it immediately. my little guy can dive off of the front while i sit on it. and my two big strong nephews are able to take it out together, like a kayak. it is SUPER versatile and enormous fun.i'm giving it four stars because they did not send me the one in the picture.
instead i got the white "classic" with orange starburst, which is prettier, but all styrofoam and no skin.
I bought two when they were on sale in the winter so I haven't tried them yet. They are very sturdy and light weight, nothing fancy, they are made of a dense styrafoam. For the price they are a very good value. I can't wait to start using them this summer. Will write a review after using them.
Answer: no