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: Does it take a lot of strength to cock the bow back?
Document: The bow was easy to assemble, the sights are great, very accurate, I enjoy it and would definitely recommend. It does take a good bit of strength to cock.
Sturdy, powerful, a lot of fun for the money! I haven't tried it hunting yet, but it's killed several bag targets. Buy the cocking device (even if you have the upper-body strength to cock it, your fingers will thank you). The scope was surprisingly accurate out of the box, and took very little adjustment to be dead on.
The directions for putting this together leave out steps and the instructions for shooting it need a lot of improvement. The little nylon string slide is a lot easier to install before you join the limbs to the main frame. I had to take the bow apart after I found the slide on the floor. There is nothing in the instructions to say 'put this on before you bolt the bow together'.The red dot sight?
Ordered this bow on a Friday and it arrived the following Monday. Took about half hor to set up because I had to take it back apart to install the cable slide. Duh!! Sighted in at 10-40 yards. 2 inch groupings at 40 yards. Great purchase. As good as any of the heavy hitters at a fraction of the price.
Highly recommended. The bow was easy to put together and the string has held up all season with only a few needs to apply wax. I bought the three pack Wax and did not need it. My one tube that comes with it will last for years. Also, the cocking device is not needed. It is actually easier on the back to cock manually than it is with the device.I read several negative reviews and I disagree.
As of this moment, I'd give this crossbow a 2 star review. I've added a star because the components of it seem to be of very good quality and construction. I seem to have received a dud. Although the draw strength is 150lbs, I'm a fairly strong man and the string won't budge, nor will the cams rotate, so I can cock it. I've read the instructions over and over to see if I've missed something and nothing comes to mind.
It went together quick without any problems.Its a little hard to cock but it has a lot of power.I cant wait to realy get some target practice.Good quality product feels like its made realy good.
this crossbow is not what i expected i  was sitting in deer stand deer came by . Safety would not release  called barnett they said to return it . But it take about two weeks or more to get it back to me . IF i had known that i would have purchased some other type.
Has enough power to almost punch entirely through my hurricane target with field points and broadheads go through to the fletching.I don't have a lot of experience with crossbows but it seems a bit loud. But, it throws bolts very fast. I'm very confident as deer season approaches. This crossbow is more than adequate for taking any game I think I'll see in the woods.I'm a big guy and can cock it by hand but I would still recommend a cocking rope - so much easier.
Good crossbow. Shoots well, definitely need to purchase the cocking rope. Makes it a lot easier to pull back. The scope that comes with it's low quality, I will be purchasing a better scope.
Answer: yes