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've had this display port cable since January 2019, about six months into using it my screen kept turning black out of nowhere. So I had to keep plugging it into another display port on my GPU to get the screen to register. I continued to use it like this for another several months until it kept happening more frequently, now I just switched back to HDMI and have not had any issues for a week. This chord looks pretty but is defective.
Example Output: negative

Example Input: It was spilled all over inside the envelop when it was delivered, no safety seal. When I tried to request a refund, it said not eligible for refund, contacted seller and sent picture, no further response. Posted review twice but nothing showed up, what is going on?!
Example Output: negative

Example Input: I'm obsessed with this chair. It's super cute and affordable what more do you want? I don't sit at my desk for hours, but it's plenty comfortable for my average lite use. I might get a throw pillow to make it even cuter and comfier.
Example Output:
positive