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.

Input: Consider Input: very disappointing product! In less than a year its doesn't work properly! After 40min of use it turns off, no matter if charged or no! Wouldn't buy again

Output: negative


Input: Consider Input: Another fabulous addition to the Brady saga! Sat down and read it cover to cover, didn't want to put it down. Sheriff Brady is on maternity leave and must stay in the background, depending on her deputies to find a serial killer.

Output: positive


Input: Consider Input: Replacement for old Phillips. Great product, enjoy using it. I find the battery life can be a little short, but I brush 3 times a day, so you be the judge.


Output: positive