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.

Ex Input:
Wearing everyday and overnight, this band is holding up great!!! The matte finish has rubbed off a bit and is now shiny, but the band looks and feels brand new. Many compliments. Would buy again.

Ex Output:
positive

Ex Input:
I have used this for my terrible joint pain from being on accutane. It has helped me so much! I have also used it on my husbands back for all the pain that he always has and he found relief from it too! So excited I found this.

Ex Output:
positive

Ex Input:
Really nice! Dries quickly, is soft, comfortable and breathable. I tend to sweat a lot around my crotch. After walks, hikes or bike rides, the first thing I want to do is take of my underwear because they are soaked. Not with this pair. These dry really fast and the drive home is comfortable. The leg doesn't ride up and is not constricting either. I would have preferred if the legs were a bit shorter, so I ordered a pair of the 6" Baleaf boxer shorts. Hope they are as good as this pair.

Ex Output:
positive