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: how heavy is it
Document: This is actually a nice sword. It's not a cheap piece of decorative junk like all the others in it's price range. This thing is heavy and solid. The scabbard is crap though and the finish clouds almost instantly. Sword suffers none of these problems. I'll probably repaint the scabbard with some black lacquer and all will be well. I recommend it.
Sharpness:  This sword is defenatly not razor sharp and couldnt even pass the paper test. This can be either good or bad depending on your purpose for this sword. It's sharpness is like halfway between dangerous and "safe". If you are using it as a practice iaito, its too sharp for that. If you are using it for heavy tameshigiri, its too blunt for that. Please be careful as it is still somewhat sharp, but wasnt sharp enough to cut my finger when I gave the edge a light tap.
It's clearly not handmade and fit and finish is far from Japanese perfection , more like chinese mass produced  it even has CHINA stamped in the blade  , the blade isn't exactly straight but it's close and i suspect it will flex latterally even more once I begin using it here and there . But again , I stress , IT IS A $35 SWORD ! So on the up side , it's nice and heavy with decent balance , it's sharper than you'd think and did I mention it arrived with in 3 days of placing my order with only regular ground shipping , SWEET !
"World Famous" and "the best 0 sword on earth," probably not, but it is absolutely a weapon. I'm sure any true sword collector would get out his fancy dial indicators and calipers and nanogram scales and tell you that it is, "heavy on the left by a thousandth" or something to make himself feel fancy. It's $50! Less than a reasonably priced tool/pocket knife, but is just super sized. It's made in China, probably in a factory that has their machines dialed in to an acceptable level and they will send you a straight up huge and sharp sword for $50.
Well first off on the branches that were a good 3-4 inches thick sliced through pretty well, and still retained its sharpness, i then used it on the box i received it in and, sliced through it quite well and i made an indentation on the metal that used to prop up the box with. What amazed me was the blade is still intact and still cuts well. I would like to see how this would fare up to a tameshigiri cutting mats hoping that blade will still fare well. The weight of this is quite heavy, then again I've been using a bokken for the last few months, practicing with the real thing is quite hard, i am still scared to perform the noto correctly in fear of slicing my hand and handling the sword with one hand is hard to control, if it wasn't for the bohi I do believe it would make it heavier.
this sword is a must have fore every one it can cut thorue a stick an inch thick and the fittings are still tight I have a $100 sword that is not as good as this one I love mushi I will buy more of there swords
this katana makes an excellent gift. The only problem with the sword is that it is not razor sharp but it looks pretty cool and authentic for such a low price. I definetly felt as though it was worth the dollar.
this is one of my firt swords i have bought i only bought it to make my room look cool lol. and i'm happy with it because first thing everyone that come to my room is touch the swords so they did there job. now when it comes to cutting they are not that strong but pretty sharp from a rating of 1-10 its a 6 but it bends easy well either way i didnt buy them for that so i'm happy with them. you get what you pay for right so cant complain.
seems like if I hit something solid with it that itd damage the blade. overall an ok weapon for 50$. just incase u run outta bullets
i had ordered a green one razor sharp all i got was a black one that had ablunt tip and it was semi sharpigave it to my son for a wall hanger. Thiswas not at all what was presented in the pcture or the add. ted king.
Answer: yes