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:
I was immediately disappointed with the quality of this ring. It bent as I was removing the tag. It's pretty and it hasn't turned my finger green YET, but overall disappointing.

Ex Output:
negative

Ex Input:
I ordered a size down since I like the bands to feel snug and secure, but it was wayyyy too big. I cant even wear them because they slide down or roll up. Its unfortunate because I was so excited to order them! The material on the band also is not sticky enough to adhere to the pants. Wish I would've returned when I had the chance.

Ex Output:
negative

Ex Input:
I bought these hoping they would fit a whirlpool refrigerator and they do. If I ever need a bulb again, which I don't think I'll need, these will do the trick.

Ex Output:
positive