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: sharp or dull blade?
Document: I would not buy this katana for any reason but a wall hanger. Its blade  is dull and easily rusts. I cut  one water bottle and it bent. Then I put it back in the sheath to strighten it out and it rusted.
For starters it arrived super fast. The blade came sharp and well balanced. The sheath is just as neat as the blade and handle. All in all this is a great sword and I would recommend it to anyone without a second thought. Just remember it is a cheap sword, it only stays in the shape that the owner keeps it in. but if you know how to handle and care for one it will stay in tip top shape.
Cheaply made, but you get what you pay for. The sword is unbalanced and the blade is much heavier than the grip so much that holding the sword diagonally up, it always wants to fall to the ground and creates alot of tension in your wrists just to keep it up. It grips feel flimsy and the wrappings feel like they would fall off easily if I swing. The blade is sharp, not super sharp, but good enough. All I can say is that you get what you pay for.
this katana arived very fast it took about 3 days. the sword is bent and not well balenced the wood on the inside of the sheeth scrapes and smuges the blade leaving small waxy pieces behind. its siverly dull and chiped in most spots. the waves on the blade are painted on and green paint is smuged all over. the laceing on the hilt is tuked in and very loos. the blade has cut thrue the brass and about to chip the hand gaurd
Not a toy. Well made, cool design, and my son loves it. It is super sharp so be careful. Not for a kid!
A good looking sword and sheath. The blade could have been a little sharper. All and all a good buy for the money.
I was super excited when the sword arrived it was packed in a box with packaging wrap and it was inside another box. My only problem was that the blade collar was slightly loose and was rattling. Other than that its a good sword
alright listen hahahhaha because you don't know anything about carbon steel. ahem* carbon steel is a very weak steel if not tempered correctly it is in fact a very rust prone steel and you can take all that i said to heart because i am a blacksmith who works with that type and many other types of steel and he was an idiot to not clean off the blade at all so listen to me not him
Im not very happy with this sword. Dont get me wrong it looks pretty cool. The brass colored piece the the blade enters the handle is broken. I didn't read anywhere where it said it had green slime printed on the blade. It looks cool but I wanted somewhat of an authentic looking samurai blade. It also says zhunter on the blade and I really dont like that. It is a cool looking sword but I didnt receive what I thought I was going to.
little wabbel wabbel but its a cool sward im glad i got it ! good for a topic to talk about
Answer: yes