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.

Ex Input:
I bought these on August 22nd and installed them right away. It’s been a little over a month and around 5,000 miles and they are completely warped. Very disappointed with the overall quality of this product.

Ex Output:
negative


Ex Input:
I bought this set but it’s missing the kneaded eraser that was mentioned in the title, description, and pictured. This was primarily the reason I bought this item and I’m pretty pissed actually

Ex Output:
negative


Ex 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.

Ex Output:

positive