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: could you tell me how long the blade is and if the sheath has a belt loop on it
Document: I received my  Damascus hunting knife by Knife King today. It was not packaged well. The blade was sharp but came unoiled. The sheath was most disappointing and not at all like what was shown in the picture. The knife did not go into the sheath well at all. I could not get the knife to fit into the sheath no matter what I tried. The sheath seemed to be made for another knife completely.
So it was a merry christmas for me !The stag is real stag, the demascus is real demascus, the fit and finish are right up there with makers that command much higher prices.. The knife came sharp and a solid snug fit into the sheath (ive already started oiling the sheath). Im thrilled ! This blade is going on my 6 shooter hunting gun belt.. Love it !! !
There is a sturdy leather sheath along with it. Only complaint there is the King Knife logo imprinted on it. The knife itself was enveloped by multiple layers of wax paper and had a tiny little point protector at the tip. It comes pre-oiled and felt pretty sharp. (Note: I'll take a pause here to tell future buyers that you should expect to oil this blade. There are a few reviews about this blade rusting and I'm not sure why they would be surprised, steel rusts.
I received my knife today; was a little apprehensive, but was extremely surprise at the quality not only in the knife but the sheath as well. The knife looks exactly like the picture was well wrapped and heavily coated in oil. This is a extremely sharp and well made knife that will last me a very long time.
I, apparently along with some others, snagged this knife at a fraction of the retail price. My knowledge of Damascus knives prior to this purchase was very limited so I did a bit of digging before I decided to go for it. Nobody really wrote about this in other reviews so I might as well put in the effort.For those that don't know, this method of blade making has been lost a long time ago and only recently brought back, not correctly mind you, by modern science.
Very well built knife with top quality material. Beautiful Damascus blade and tang. I would recommend this knife to anyone who loves knives. Top grade leather sheath comes with it. For the price you can't beat the quality.
I too wrote a positive review on this knife based on my response upon reciept. Ive since deleted it because the blade only appears to be of high quality. True it is beautiful and right out of the box it is sharp but even in working the knife in and out of the sheath it dulls immediately.
Update 9/11/13. Well the progress is getting better, after close to two months now, this time when i pulled the knife out there was still some surface rust, but it was very, very, faint and just on the sharpened edge itself. I will re-clean the blade, and store out of the leather sheath this next go around and see if i observe any difference.
Let me start by saying, thank you to the knife maker..what a wonderful knife !The blade is super sharp, will pop hairs, was well oiled and wrapped when it arrived.The finishing of the knife and handle are perfect, the sheath is thick and well made with double stitching.I found no flaws, brought a large crazy looking smile to my face while unwrapping.I highly recommend this knife for anyone who collects fine blades.
I was looking  for a long, long time to get the change to buy this class of steel which is damascus handmade. For me it is somethingspecialto get one for that low price, thanks.
Answer: yes