instruction:
In this task, You are given a review of Amazon's food products. Your task is to divide them into two classes: negative or positive, depending on the content of the review.
question:
I thought there was no hope left for my wool rug after my dog soiled it badly. My friend recommended stomp pads and they are amazing! I would have thrown out a $1200 rug if I hadn't found out about stomp pads.
answer:
positive

question:
Bought this product as a gift and the first one didnt work - the lights wouldnt come on indicating charging. Completed my first Amazon return, and had a new one (that worked great!) before I could even get the broken one to the UPS store. Completely happy with the entire purchase (even the broken one because life happens and it was so simple to get corrected!)
answer:
positive

question:
So I have very bad knees have to get injections almost monthly. And have to wear brace on left one every day. I really like this adjustable knee brace it fits well and helps to keep my knee from swelling so bad.
answer:
positive