Instruction: Evaluate the answerability of a question by analyzing the related document, outputting yes if the document contains information addressing the question, and no otherwise.

Input:
Question: how long is the handle?  and is there a locking mechanism for safety?
Document: This knife holds a good edge and easy to sharpen. Serrated part is not too long so as to get in the way of the cutting blade.
You cant go wrong buying a Kershaw. Solid build, super fast opening and long term quality. Great value. I would buy again.
The build and blade quality are very good for a $21 knife. Kershaw evidently designed this model to have a slightly fuller handle. As such it fills out the hand nicely, at the expense of feeling somewhat bulkier in your pocket.
I own a number of knives and the Volt II has become a favorite. Good general purpose blade shape and the speed-safe makes opening it one-handed a breeze. This is a full-sized knife so the handle will fill your hand. It sticks up from the top of a pocket just enough that getting hold of it is easy, though not as 'discreet' as with, say, most SOGs.
Gimping and traction are great! Bang for the buck is great. I liked everything about this knife except its handle is super thick. It feels great in hand but took up too much room in my pocket, and I found myself grabbing other knives if I had to cary it around for more than an hour or so.I gave it to my friend who has more room in his pockets and it is his favorite everyday carry!
Great solid every day carry. Keep it in my back pocket with no worries. It is too large for a front pocket carry if you want to have access to anything else in the pocket like keys etc. The handle has nice finger cut outs and &#34;finger stop&#34; right before the blade to keep your finger from slipping. The plastic grip has a nice feel to it as well.
I was expecting it to be a little bit bigger than it is. There is good traction and gimping on the blade and handle, But the handle is kind of wide and that makes it a little bit  uncomfortable in the pocket. I did not like the pocket clip it is very funky and hard to reverse because of the small size of the hex key screw. I also wish that the knife had an option for a stone washed finish. Overall it is worth the money for a good everyday carry knife.
this is the same knife that I paid $39.95 for at Bass Pro. Great knife and a really good deal.
it opens with one hand easily and solidly. extremely sharp! looks good. a quality Kershaw knife at a reasonable price.
Were it not for the terrible design of the pocket clip I think I could eventually learn to like this knife.
Answer: no