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: Does the blade have a convex grind? It looks like it but I can't be sure.
Document: This is my favorite fixed blade. Very sharp I use it as much as I can. Its comfortable in hand but the scales are not as thick as I would like. It came very sharp and is easy to sharpen. The sheath is great quality just not the style I prefer. The scales are not as green as the picture shows. if I knew that before buying I would of got the other handle choice.
This is my first TOPS knife and it is rock solid. This is a substantial piece of steel, but yet is not too heavy. I gave 4 stars for 2 reasons. First, the handle/scales seem a little small for my hand. I would like for it to have had more palm swell, but this is a preference not a flaw. Second, the sheath...I'm not at all a fan of the spring clip.
This knife is awesome. I love the look and feel of this blade. Comes out sharp. The sheath is very sturdy. Great knife TOPS! !
Someone borrowing it when whittling a fire kit said &#34;Wow, it's like a vegetable peeler going through this stick&#34;There are only two possible downsides I've encountered, neither of which is worth marking it down at all to me. One, the knife is rather heavy for its size. I like this, but I can see my ultralight hiker friends having a major conniption about it. If ultralight is your style, this knife is not for you.
Can't go wrong with this one love it. Get one you will not regret it.
Well designed high quality good steel very sharp nice sheath attached fire starter with a blade under 5 inches. I need a second one.
The factory edge on this knife was scary sharp. Easily sharper than any other knife I've received right out of the packaging. The handle material is very comfortable and will keep your grip with wet hands. Has good jimping above the handle for added control, and its a well balanced and easily controlled knife. It's a good thick steel for the blade length and an actual full tang through the handle to the extended pommel. The little features in this knife are the bonus. The divots for bow drill fire starting.
The whistle - it sounds neat, but would've preferred they left the cost of that from the knife as I doubt I'll ever use it. Highly recommend this knife. It was designed by people who know the outdoors.
I suggest being Very Careful when removing sheath from your belt.The clip is strong(that's a plus) and you may accidentally slip with your hand while trying to remove it and possibly end up in the emergency room.
I had to file the spine to make it 90 degrees so I can strike the fire steel that comes with the knife. The notch on the butt of the handle I haven't figured out how to use it.I would give this five stars if the handles where thicker and i didn't have to file the spine.
Answer: yes