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: These earbuds are just ok. They do NOT work 70 Deet away like it said. It’s always disconnecting and reconnecting so it interrupts any song or show you are watching. I would spend more to get a better product because this isn’t a good product.
Example Output: negative

Example Input: I ordered the wrong size by mistake, I was able to exchange for the correct size in 48 hours without a hassle, The product? It's an Adidas, I expected quality, well... I've got it, it's a very confortable shoe.
Example Output:
positive