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: First there was fake news, now fake reviews. This is not. Protector fit fine. No issues there. But now I find myself having to squeeze the screen. And close to the edges -- forget it. And with no screen calibration for Pixel 3, I'm SOL. Do yourself a favor: Find another screen protector.
Example Output: negative

Example Input: This thing does not tell you which app to download. I turned it on in range of WiFi and it would not connect regardless of which of the 3 apps I used. Thought that buying a cheap product was the way to go... you get what you pay for. In an age of cheap technology, it is astonishing that it comes with so little information. I am a reasonably tech savvy individual, and the fact that I can't figure it out speaks to the low quality of the product. DO NOT BUY!
Example Output: negative

Example Input: This did not come with installation instructions, but did include 3 different wipes and some positioning stickers. I thought I'd applied it well, but a week later, it just fell off my phone. Disappointed because it had such high reviews.
Example Output:
negative