Instruction: Given a question and the related document, predict if the question is answerable based on the information provided in the document. Output only yes or no.

Input:
Question: What are the dimensions? Size of the rails and tube, length, width, how thick?
Document: Great quality, just wish it came with installation instructions. I expect these rails will last a lifetime. Not difficult to install.
these are excellent fence rails. the bolts to attach them don't come with the rails. they are with the fence part. if you aren't getting a fence you will have to order the hardware pack separately.
The hoies were drilled backwards, consequently it did not fit and was unsuitable. The Biesemyer company told us that they just discovered this and would replace it within a few days. They did not want the rails back. I would like to wait another 15 days before I give this product and company a rating. But at the moment I can not give this product a favorable review.
I installed this item on my Ridgid table saw, and I managed to make it work; however, it required extensive drilling to match the holes provided for. This may be partially due to the fact that I also have a cast iron router table attached to the right wing of this saw. The guide rails work well with the &#34;Super Cool Tools&#34; fence I purchased to go with it.
Answer: no