Instruction: Output yes if the supporting document can answer the given question. Otherwise, output no.

Input:
Question: Can you cock it back?
Document: This is a crude Chinese version of the ones that theyvused to make and sell. The priming pan laid flat on the old US made ones. You just tore off a paper cap, set it down, cock and fire. I think the old ones might have even had a half cock. Now there is half cock, and the pan has a poorly designed nub. On mine anyway single shot plastic caps do NOT fit the nub.
Gave it to my grandson for his birthday and it  does not work . wish  I had brought it at a store because I would have taken it back. Don't waste your money.
My grandson opened it. I looked at it and thought, &#34;Oh s....I make a mistake.&#34;  It is cheap, looks like a painted stick, was packed poorly in a box that looked as if it was a second packing and there were no caps with it. I wanted to send it  back, but my grandson didn't want to hurt my feelings.
Gave this toy to our son today for Christmas. When we first tried "firing" the gun, the caps would not explode. There was not enough force from the hammer/firing pin. (We also purchased the pistol and had the same issue). At first we were considering sending the toys back, and we tried some roll caps just for fun. But then we lubricated with WD-40 and kept working it until it loosened up.
Great gift. My son loved his gun. It was cool. It was long. It was wood(en). It could be cocked.Notice how I'm writing in the past tense.This gun looked pretty for about 3 weeks. It remained unbroken for 2 months. It maintained it's usefulness almost a year. Then we got sick of gluing/duct taping the cheap wood back together, and finally threw it out.Don't get this gun if you're looking for quality.
Extremely light-weight wood used.Trigger may be difficult for 5-year-old to pull back completely.Seems tricky to use roll caps (could have sword the description said this rifle required bulk roll caps...doesn't say that today).Scratches on wood and on trigger guard right out of the box.You can find a brief video clip on YouTube of this toy if you search &#34;Civil War Musket Cap Gun&#34;.
this is a very good fake civil war weapon yet it has its flaws. The flaws are the gun would not fire the caps and when it came in from the mail it had a ton of wood chips in it
this is a great product i am putting it in with my cap gun collection. only thing I wish they would change is the plate that says "Civil War Musket" it is just painted on it would be nice if it was metal and riveted on, other than that it is a great product.
old.
it's a piece of junk made by the chinese. my nephew hates it ... his fart is louder than this gun.
Answer: yes