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: REQ Blade Thickness (i.e. 0.020'' / 0.50mm)..?
Document: This product was received as expected. It is a middle of the road blade which is what I expected based on the price.
Only #11 work for me... and these are very good blades. As an artist, I am always in need of a good sharp blade.
Five stars for these hobby blades. There are of good quality, the blade is nice and sharp. No complaints, whatsoever.
These blade seem to be as sharp and well made as the major brand but at a much lower price&#8230;I like them!
So, with these I'm getting more cuts per blade and I'm paying a lot less per blade. It's a win-win.
Just what I was looking for! I use a lot of these blades for hobbies and these blade fine. I will buy again when I run out.
These blades fit my ancient Xacto blade holder, and are sharp. I really don't know what more to say about them - they work to cut things!
I go through blades. i don't' feel so bad chucking a 12 cent blade. They seem to last as long as X-acto.
I needed theses blades on my bench for years, and one day on Amazon they pop up so now i can work with a new blade, and not the one I've had for years.
Came wrapped in oil paper and appear to be as good as big name blade.Used them 5 times now and would buy them again.Would recommend to a friend.
Answer: no