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: is its string good
Document: it a good cross bow and it durable but it didn't come in it original package and the string is really hard to put on but it a good gun and worth your money.
Poorly made, and was very difficult to tension the bow to install the string; but the worst part is, once cocked, the thing has a tendency to shoot all by itself. Good example of cheap chinese junk that needs to stay in china.
The design is lightweight and sturdy, however the string that comes with it was not very good. First one broke when I tried to put it on. The replacement started to Frey within a week after putting it on. wont even penetrate cardboard target that it came with. Accuracy sucks.
string broke 2nd time i shot it so had to run out and buy another and trying to aim with sites dont matter it flies where ever so just shoot from the hip you will have a better chance at hitting something but for the price it did what i wanted to and that was to give to the kids and go outside and have a good time.tyvm Randy:)
The crossbow itself appears to be of very good quality; however, you're gonna definately need replacement strings.The instructions say to "have a friend help" while putting the string on that comes with the crossbow; I was able to actually get it on myself after a bit of a struggle.Fired it off once and the arrow went through 4 pieces of cardboard - and I didn't even have the arrow all the way back underneath the pin that holds it in place.
I got one of these and I also ordered the extra string cause you never know whats going to happen. so I strung it up and shot it 2 times the plastic end pieces broke after 2 shoots. I thought ok good thing that the extra string came with 2 more so I put them on and shoot it 5 times before they flew off they didn't break.
It's a good buy for the price, pick up a couple replacement strings because the end-caps of the bow (where the string attaches to the bow) tend to explode violently after several uses, but the end-caps are included in the replacement string packages. I recommend beefing them up before you attach them using epoxy and extra plastic after that I have not run into any problems and the bow handle feels surprisingly sturdy for the 16.00 I paid for it.
I saw this product first a Gamers World for $28 but decided to try to find it cheaper on Amazon. I got this for about $8 thinking it was a very good deal. But I later realized I had been over charged for what I got. Within 10 shots, two screws holding the handle to the actual crossbow fell out and an end cap holding the bow string in place broke in half. Very disappointing.
Ordered and  super easy to put together. But the auto on mine was scary! If you went to pull the trigger and safety was the bolt wouldn't fire but then it would fire on its own about 1.5 seconds later. Auto safety? More like like surprise safety, put a good 100 rounds through then the plastic cap thingy on the end you wrap the string around shattered. Still giving two stars due to the fact I may have done something wrong.
it's a toy that isn't a toy! good to &#34;kill&#34; paper targets with but not much more! it is how ever fun!
Answer: yes