Instruction: Given a question and the related document, predict if the question is answerable based on the information provided in the document. Output only yes or no.

Input:
Question: Where was this product manufactured?
Document: The only con is I expected it to be a little brighter based on reading some other reviews, but it's still a good product for a good price.
Good purchase, Great buy didn't know if i would like it until i bought it, but it had good reviews and it is a good product. Thanks
I highly recommend this product. It has 3 light settings, and the brightest is bright enough to hike trails at night. This is a good buy.
It is a great lamp for the price, you don't really need more than this from a headlamp for hicking, camping, and other outdoor activities.It is a great product and I definitely recommend it to others.
Great product for the price I paid. Light weight, bright and simple to operate. Will recommended to anyone who is looking for a low end high quality headlight.
Great product at a reasonable price. This LED headband fits well and doesn't feel like one has a bowling ball attached to their forehead. I would recomend this product.
I love this product. Well made. Relatively comfortable. But most importantly, the lights are extraordinarily bright, and the batteries seem to last forever. I would highly recommend this headlamp.
It is very easy to use and it comes with its own batteries (which wasn't noted on the product description so it was a nice surprise). I would definitely recommend this product specially for the price I think is all you need for a good light while camping or doing other things...
I paid $20 for this headlamp. It has 4 easy modes, wich have different, practical light intensities. It's a good quality product, has very good lighting and is very practical. Its light in weight. I'm happy with my buy.
using mine primarily for distance running - has been soaking wet, dropped, etc already - no problems at all - easy to change settings without stopping activity - light weight and band is comfortable but secure and strong - great product so far
Answer: no