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'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: One of our bedrooms doesn’t have a light switch, this is the perfect solution!! Plugged a lamp into the outlet and then stuck the on/off switch to the wall by the door with a command strip and it works perfectly.
Example Output: positive

Example Input: When I first recieved it, it was working fine. Now all of a sudden it made a strange smell just like a burned wire, and stopped working. It's not even charging.
Example Output:
negative