Instruction: Output yes if the supporting document can answer the given question. Otherwise, output no.

Input:
Question: Can someone please tell me what the cutout on the spine is for?
Document: You can beat the poops out of it & disrespect it and it will still be your friend. *note/life lesson: Smedium is a very useful word that I'm not sure if I made up or stole from someone.
This is a great knife for the money. It arrives razor sharp, fills the hand better than a Leek (which I also love), is very rugged and snaps open like a f*&%ing champ. I like the absence of a thumb stud on this folder; it takes a non-knife person awhile to figure out how to open it. The spine is recessed so the flipper is the only way click the blade out without tools.
For only about $20 shipped, this is a surprisingly good knife. The flipper action is quick and locks tightly with no appreciable wiggle while still being easy to open and close one handed. The blade shape is attractive and the flipper makes a nice guard. The jimping is decent and makes a passable thumb ramp, and there's a spot on the spine of the blade to put your thumb while you're cutting to get a little more control.
the package came in really early and it was nicely packaged, the blade is razor sharp right out of the box and the assisted opening work great
quick deployment, arm shaving cutter, super lightweight, belt clip variable, a tad overpriced but totally worth it. wont be disappointed.
nice solid knife little hard to get started opening the edge seems a little brittle already nicked it. don't really like the liner lock rather have a button or something
more than I expected in this knife, great piece for the money use it more that other pieces worth a lot more...
just became my favorite beater knife. At this price, you cannot beat this knife. Really sharp from factory. Great opening mechanism. Comfortable handle. Love it!
ive been carrying this knife as a edc beater knife for about a year and its still solid it holds a decent edge, no blade play and still flicks out strong. if you want a cheap knife that will last a some time get this
it, in many ways, surpasses american made knives of a "higher quality". for instance, my sog flash 2 has an asymmetrical relief edge on the plain edge portion of the combo edge blade.the design is great as well, the assisted flipper is fast and fun. the pocket clip is small (but not too much), and oriented for tip-up carry. the blade is about 3 inches, a good size and shape for EDC. overall, i'm very satisfied with this knife!
Answer: no