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: Are the bags *real* 'made in the USA' brand name Dupont mylar?  Or are they Chinese knock offs?
Document: We really like mylar bags. Great product. We are almost out so will  be ordering again real soon. Thank you. Great Job guys.
Thick and well made bags. Absorbers are correct size for contents. These are the real deal. I will buy again. Very impressed
These mylar bags work as advertised but they are too expensive. There is not much else to say about this purchase
Good price. I find these mylar bags are as good as any. I do have some that are thicker , but these  are just fine
Worked grate for storing rice. Did not have any problems, it's awesome that they came with oxygen absorbers. There mylar bags not much to review here.
With these mylar bags and oxygen absorbers food can be kept much longer than normal. Great for prepping. The bags are a great storage bag.
These are really greqat mylar bags and oxygen sensors, the only thing I wish for is that they would make the oxygen sensors in individual bags.
Although I have not used them yet, the mylar bags and absorbers look to be of good quality. I received them very fast and were packaged very carefully.
These arrived super fast and the quality is awesome! You cannot beat the price either! I highly recommend both the seller and the Mylar bags and Oxygen absorbers to everyone!
The mylar bags can be heat sealed with a household vacuum packer as long as you tapper the sides. The O2 absorbers work to keep food fresh for an extended period.
Answer: no