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: I have an 11 " gunwale. Is the distance between the opening of the hooks 11" ? I bought a different brand that said it was 11" but is really was 9".
Document: This is a good ladder for our boat, but I should have bought the 4 step ladder. The ladder fits to the side of our boat just fine and it can be stored very easy, but I should have invested in one more step.
After buying a cheap ladder ($30) and having it collapse the first time out this one was worth the extra dollars.
Answer: no