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: This is not an accurate thermometer. Consistently get 96 degree readings. It shorts out frequently. Does not save last temperature. Very disappointing.
Example Output: negative

Example Input: Glass is too small for screen, does not cover the curved edges and the glass does not completely lay out on the screen. Also noticed a reduced sensitivity on the bottom of the touch screen after installing the glass. Do no recommend at all.
Example Output: negative

Example Input: Good thermal qualities but the material is too stiff. They don't hang well at all. Very disappointed but will serve there purpose for the rest of the Michigan winter.
Example Output:
negative