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: What's the difference between this one & the SCHF2?
Document: What's not to like about high carbon steel? Some people complain about rust but very little care is needed to stop it. I have seen 100 year old high carbon butcher knives with rust pits all over the blade & a cool looking aged patina and a quick sharpen makes them cut as sweet as they did 100 years ago. Mine will not be in until tomorrow. I did allot of research by trusted sources and these are a very nice bang for the buck.
One single piece of steel. Razor Sharp. Nice set of bits in the handle. The surface of the handle is a little rough for extended use.
Great addition to the hunting pack. Forged one piece steel. You can't go wrong. Add the fire starter to the front pouch and it is a complete package.
This thing is a true combat/survival tool. It is really well made. I give it 3 stars for only one reason- it's very heavy. If not for the weight this would be a 5 star tool.
This knife is made of one solid piece of steel and the tailcap is made of aluminum. These are incredibly strong knives and great tools. Even the sheath is very high quality. I can't recommend this knife enough.
The best knife is the one that you have handy when you need it.There's allot that has been said about this knife and its bigger/older brother. Most reviewers praised its bigger brother for it's durability toughness, but complained about its hefty weight and size. After all every extra ounce takes a toll when hiking on foot.
After all being stuck in the wilderness with a super hard blade that snaps and brakes like glass couldn't be a good thing, but if the same thing happened with the knife in your kitchen you could buy a replacement without endangering your life.This knife will be a classic over time where most other survival knives will be compared against this one for reference.
I made a good profit on it. (Oh, if I only owned it now) This Schrade knife is the next best thing. Get one, you wont be sorry. They make a big one and a bit smaller one. This is the smaller one. I'm sure I'll be getting the bigger one too. I mean, why not!
Now that the Reeve designs are out of production with extreme collectible pricing these are the only models available with a similar style and design. The steel is 1070 and won't hold an edge quite as well as A1 but is somewhat tougher. This is the best one piece survival knife one can buy and Schrade  has two blade styles in five and seven inch lengths.
There are no doubt many more appropriate items to carry in the hollow handle if indeed you are using this knife as a survival tool.I opted for this model since I feel a fixed blade knife of just slightly over 10" in length and under 13 ounces is more than adequate for most of my needs. The larger model is a beast at over 12" long and well over one pound in weight.
Answer: no