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 bought this in a size to fit my thumb and it fits well, stays put, looks good, and spinning the outside ring has become addictive. I like this ring a lot.

Ex Output:
positive


Ex Input:
Great book if you bought an air fryer and want some more recipes!I just tried a few recipes, but it's really a good starter book for learning the initial use of your fryer.

Ex Output:
positive


Ex Input:
Do not buy this product, works decent enough but the software is terrible, there is no customer support, and if you forget your password, they are basically useless. There are many better options on the market.

Ex Output:

negative