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: These pants are awesome. They protect your legs very well for welding. If you use your knees for low level welding, brick work, tiling, carpets or roofing, your knees will wear out before these pants do.
Example Output: positive

Example Input: I love these pots. My violets love them as well. Continuously blooming. I can see the water level so I know when I refill it. Taking the bottom off to wash is easy cause there will be green moss growing. I order 20 of them and two of them leaks at the bottom cause the plastic is not very strong. so I use the calk to seal it. No problem!
Example Output: positive

Example Input: Just what I was looking for in a case! Offers great protection, has pockets for cards/important papers, and a loop to put my pencil when it doesn't need to be charged or will drain my battery. The only thing I wish this had was a swivel stand so when I'm using an app that doesn't support landscape mode, I can still use the stand. Other than that, it's a really nice case.
Example Output:
positive