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: How much does the knife weight? It states, "item weight: 0.8 ounces". That doesn't seem right.
Document: I purchased this item for my husband for Christmas. He likes it very much. The knife is easy to use, the mechanical (spring assist) works great and its very sharp. Only complaint is that the grip is not comfortable as the grip pattern a little too rough. Overall nice knife.
Awesome tactical knife. Compact yet large enough to get the job done. Great weight. Great feel. Takes a little practice taking off safety and opening but that is to be expected. Just the right angle. Just the right blade and serration. Perfect as far as I am concerned.
until you get the thumb out of the way, then pull it closed with the thumb.The safety doesn't do much, and I find it sometimes disengages in my pocket. However, I've never had the knife pop open when I didn't want to - it takes a bit of force to get it started.Here's the reason I got this knife: before I got it, I carried a large, solid, stainless steel knife. It was heavy and  thick, and i noticed its weight in my pocket.
The opening mechanism has a paper thin trigger. It snapped right off, so now the only way to open the knife is to use two hands and struggle against the spring load catch. It is now useless. For such a heavy knife with so much steel, it certainly is rather fragile.
I needed a replacement for my old "made in china" knife from ebay. I looked at a few knifes on Amazon and considered the $8 dollar knife. I wanted something reliable and made in the US. After reading the many good reviews on this item, I went with it. It is def worth the $27 I paid for it. It is really sharp, durable, and opens and closes perfectly. It also has a safety on it, which I have never seen on a knife.
Pretty nice knife with one major issue that will prevent me from buying another one. The screws that hold the knife together loosen up and fall out, other ones I have bought as gifts proceeded to fall apart, not very impressive. When you put the Smith & Wesson name on a product is should be of un compromising quality, this knife is NOT made by S&W and when I contacted the manufacturer about the quality issue they wanted almost $8 to send me a couple of screws, yeah right.
Love it. Its light weight. rugged and good  looking. Stays sharp as long as any knife I have ever had even the more expensive ones.. Very easy to carry.
I have purchased MANY of these knives - for myself and as gifts. So far, I have nothing but positive things to say about it.Please be aware that it is considered a switchblade and is illegal in some states. In some states, like California, it is actually a minor felony. So, be careful where you purchase it - or don't get caught with it.
Really nice. Has a good weight to it, and the spring has some kick to it, so I recomend holding on to it firmly when you first open it.
It is extremely light weight and does not feel overbalanced! So happy with this knife! I can tell this will last me many years (with a bit of oil and sharpening from time to time). Size of the knife is very ideal for small/concealment and ranchwork. Anything bigger and you're gonna get funny looks from people. That's my 2nd Smith and Wesson Knife.
Answer: yes