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 screen protector is not good AT ALL!!! It only has adhesive on the very top, bottom, and a thin line on the sides. This makes the touch screen horrible. Would not suggest wasting your money on this product!
Example Output: negative

Example Input: Really good quality for the price! I was surprised it is so small and thin. Putting it on my night stand when I watch my show on bed, I can put my phone next to me same time it's charging. How convenient ! Like the silver white color too, simple and clean .
Example Output: positive

Example Input: To short and you have to pay for too many sequels to know what happens. Not to mention their first encounter is basically her being groped or assaulted by a stranger and then later deciding it was a turn on because he's good looking. I'm glad I didn't pay for this and will not pay 2.99 a pop for multiple follow ups and the only way I will find out what happens is if it's ever free.
Example Output:
negative