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 much carbon is in the steel blade?
Document: There is not much I can say that others haven't already said? My sword came sooner then anticipated and the sword came in a box with plenty of packaging around it. This is an incredible Carbon Steel Sword! If you are a fan of Bleach and/or are looking for a Large blade, then you can't beat this one for durability and cost! Great addition to my collection!
I bought this for my son as a Christmas gift. He and I are both into anime and like the 'Bleach' series. I almost kept this sword for myself! I bought it with the idea that it was a simple decoration sword, something for show not for use. So I was very surprised by the quality! Full tang blade, razor sharp with no false edge, carbon steel! Bad *ss! I was cutting full water jugs into quarters like a hot knife through butter!
Overall I would give it a 5 star if the handle of the sword wasn't ripped (im posting a picture up and sending a complaint to the company who sent me the sword). The sword's quality was not good at all, the cloth and handles were like bought from a dollar store or something, but i guess you get what you pay for. The sword is great for display, this is my 3rd longest sword and my 2nd one which is made out of black carbon steel. =]
although the item is cool, the condition that i received it in was horrible. the paint that was used on the sword to make it black was applied too much at a time and left drip marks all over the blade. on top of that, it was not prepped properly before being painted and the paint was beginning to chip off. i had to spend more money to buy the materials to repaint the sword and make it how it was supposed to be.
Though I can not say I am an avid sword collector, I can say this sword not only met, but surpassed my expectations - especially for the price. The shipping was top-notch, and expedient. One question I had was if the hand guard was also metal, and it is. The blade is standard steel, and painted black. It's weight is 4.5 lbs, and the handle is well-wrapped, as playing around with it has not affected the wrapping in the slightest.
I was impressed with the quality of construction for this sword. Most replcas that I find are made of as much plastic as possible in order to reduce cost.
it was in very good condition when it arrived, and it arrived faster than i thought, and it had everything from the picture, and it was made much better than the master sword i ordered early, good job knivesdeal!
love this, of course i love bleach, its actually pretty heavy, but that means its all steel, no plastic of anything cheap
As previously stated by everyone else, this is a great replica sword. It does, however, have a few drawbacks. The sword is not balanced at all and isn't very sharp. This sword isn't a practical sword, of course, and wasn't made as such. It makes a great display, but I wouldn't recommend playing around with it much.
I don't know much about swords. I know nothing about how they are supposed to feel, handle or hold up. All that I do know, is that this sword feels sturdy, looks good, and shipped fast. I recieved it three days after paying for it. After many swings, it doesn't rattle, and everything is fine. Everything is metal, there is no plastic on this sword. The sword itself seems well crafted.
Answer: yes