Instruction: Analyze a question and its supporting document. Predicting answerability based on the information provided in the document. Output yes if the document contains relevant information to answer the question, otherwise output no.

Input:
Question: If it's not Carbon Steel then why does it say it is/.
Document: this is a nice sword and good quality, arrived very fast. but misleading, not a true zangetsu. i recently purchased a true zangetsu for $80.00 and it comes up to my shoulders from the ground, and i am 6 ft. tall. i give this item a 6 out of 10. not accurate description.
perfect replica of his sword came in on time perfectly packaged this is a must have for any bleach fan
its missing the chain and the hilt wrap is incorrect! Don't Buy this ! its not a real replica! watch episode 265 and 366 they are not the same swords as being sold on amazon.com!!! he even has a pic of the sword it isn't the same one !!! [...]
This sword is great. The only problem I had with it was the handle wrap coming undone so I had to fix it up a little. Other then that this sword is indeed very nice and well worth the price for a Bleach sword collector.
This right out of the box was a cool looking sword. The blade has such a wicked shape to it, that it would make people shit their pants at the sight of it. It feels really sturdy and has some good heft to it. I would like it to be a little bigger though. Oh well, beggars cant be choosers, its a good buy for its price. I can care less about the chain on the handle.The handles leather wrap and end cap did come loose on me.
There was a chip in the black paint, but it was barely noticeable, I really could care less. The heft to it alone could chop up a watermelon without having to sharpen it, that is how sturdy this blade feels. Overall, great buy. I do recommend others to buy it.
The sword is nice except some spots of discoloration when I got it. Hopefully that can be fixed with a good polishing.
I dont know what some of you expect for $44 bucks. haha.. It may not be exact 5' x 2'  long but it pretty damn close and it fits in a sword case.. sort of.. (handle is a little thick but it sits in there and closes. I have this, the original and the new bankai version all together. Every time I look at them or hold them my spiritual pressure rises. Also the wife says no to me less often.
I absolutely love this sword. Very sturdy and strong. The only problem is the wrapping on the handle. Great for display but if you feel like using it at all, it will come off. So, I just went ahead and took mine off, cleaned it up, and put some electrical tape around the pegs that help hold the blade in place. Other than that, the sword is great! If only there was a bigger version. haha
Great for cosplay it is heavy enough to look accurate but light enough to wield. All in all cheaper than most but better then most as well.
Answer: no