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: Ordered size small in blue. I'm about 5'8, 150 lbs with more of an athletic build. This dress fits perfectly. The color is more vibrant than I thought it would be but I love it. Fabric is pretty good quality and there is a little stretch in it, but very comfortable. Very happy with this purchase.
Example Output: positive

Example Input: This product was purchased and installed at the end of Mar this year. Its use is normal residential once a week mowing duties - by June 28 2018 this product was in pieces. Minor wear seen up to this point in that threads became visible and had to be removed in order to prevent snagging but today it peeled apart tearing two chunks out of the belt prior to snapping. Check before and after each use.
Example Output: negative

Example Input: I love the cool, soothing feel of this moisturizer. I ordered exactly what the Olay website beauty tool suggested and I feel it is working as described.
Example Output:
positive