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: Will this work on a Viper sup?
Document: If all you need is a single fin so you don't tailspin on waves, and you don't require a fiberglass high performance fin for 3x more expensive, this is a great choice.
I was given a stand up paddle board that was minus the fin (no fun to paddle).. This was the least expensive fin I could find and I just hoped it would fit the 'standard' slot that all boards supposedly have (but apparently not all are exactly the same). I ordered the stainless steel plate and screw sets at the same time. It all fitted nicely. This board will be used now and then by beginners.
I was at first a little hesitant because of the plastic build. However, this fin has taken a beating and is still fighting strong. I ride my board all the way into dry land and this thing stays on rock solid. Great fin. I'll probably buy more as backups to leave in the car.
I broke my fin on my paddleboard and this is the perfect replacement. Fits perfect, affordable and easy to install.
Answer: no