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

Input:
Question: really original???
Document: This little bracelet is great if you have balance problems. I really like the confidence it gives me when I'm out and about.
The product came in a timely manner and is as it was described,appears durable and don't really know if it does what it is suppose to do. . . if anything!
I don't know if this really works but I will not take it off. Looks good and I get a lot of questions about it.
Love my balance bracelet...who knows if they really "work", but we enjoyed putting it to the test. The white letters wore off though and you can't read any of it now.
For what ever reason I really think that this works. I am on my third bracelet and haven't had a fall since I started wearing one and old women are prone to falling.
i love the look of it, it seems a lot skinnier than the picture shown but its very comfortable & looks really cool. idk if i notice much better balance or power, but i just put it on so i'll have to test it out!
Great products arrive on time bracelet was as describe and.excellent costumer service productsare originall and they work and really helps.wen training running hicking and weight trainig
I really like the Power Balance bracelets, and in this clear white color, they look really cool. I buy them often for myself and for friends &  family. Do a little research on the benefits, then consider the great price here, and you'll chose Amazon.com every time.
If it is real, it doesn't really make a noticeable difference, like your body doesn't feel an electrical pulse go through it when you put it on. Also, doesn't make a noticeable change to help you in sports. I thought maybe it helped my hands not shake as much, but that could just be me wanting to see the bracelet do something.You'll find power balance bracelets for $20, and then you'll find them for $3. Why is that? I have no idea.
not very effective. The manufacture website also states the same. Tried it during several athletic games and functions but does not make any difference.
Answer: no