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.

Example Input: Amazon is a horrible company. And it reflects on their selection. I am giving up trying to solve issues with them. If you have any chance get this item somewhere else DO IT!
Example Output: negative

Example Input: Used it in birdbath to keep water from being stagnant- put it in my dog’s swimming pool - it’s fun to watch and turns off when water dries out. I recommend this!
Example Output: positive

Example Input: I absolutely love this product. Made feeding my litter of 5 pups so much easier. I was able able to control their food intake. The handle made it convenient for bringing food to where they were at. Removal bowls made for easy clean up. I’m very pleased.
Example Output:
positive