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:
Product damaged enroute! Refund sent? Only problem is now I must wait over a week for the money to be returned to my account so I can reorder it! Great customer service Amazon!!!

Ex Output:
negative

Ex 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 .

Ex Output:
positive

Ex Input:
Had to order more because I ran out halfway through 30' motorhome. Didn't want to waste more money but I was in far enough to finish. I'm curious to see how long it will last because most of the claims and reviews I have read have been way off the mark.

Ex Output:
negative