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: Received an older model than pictured, screen has 2 flaws, crashed after installing microsoft office. I needed the computer for my office, and little to nothing was done to refurbish the unit I was sent. I had to reinstall the operating system myself after half a day I got the thing working to my satisfaction. I would not recommend buying anything from these folks again.
Example Output: negative

Example Input: LOVE, LOVE, LOVE these darling carpets. They came packed so neatly. In a zip bag folded into tiny squares but when you open the bag, ta da... a beautiful fluffy carpet X2. Love them. Perfect color, great in bathroom, dries easily and washed superbly. I highly recommend.
Example Output: positive

Example Input: I should have both this five or ten years ago. It has already saved me so much grief. What a wonderful tool. I would always borrow other people's because I was too cheap to buy a good one. This one is just as good as the Snap On and Matco ones I've borrowed. It might even be better because it's not deafeningly loud!
Example Output:
positive