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: I slouch at work sitting at a desk all day. Was trying to find a good solution to help alleviate the slouching and back pain. This posture corrector has definitely helped! I am sitting straighter and the pain has lessened.This posture corrector has given me strong support for my back, without restricting my movements.
Example Output: positive

Example Input: I'm a 36 DD and purchased a Large/XL. I can't usually wear these types of bras but I'm glad I bought this one. It's comfortable fits well and looks really cute under my cut out t-shirts.
Example Output: positive

Example Input: This antenna is perfect for our needs! We recently “cut the cord” with cable, and starting using a streaming service. The only problem - it doesn’t include some of the basic channels that we needed. We did a little research, and decided to buy this antenna. Super easy to set up, and the channels come in crystal clear. Could not have been easier!
Example Output:
positive