TASK DEFINITION: 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.
PROBLEM: I have older mats that have a ribbed surface and work great. These have small stiff points and actually hurt to lean on or kneel on. I can imagine that they hurt my cats paws ad that is why they tend to jump over them when exiting the littler box.

SOLUTION: Negative

PROBLEM: My kids have been begging for hot cocoa k-cups and when I found these so reasonably priced I decided to give them a try.  We all loved them.

SOLUTION: Positive

PROBLEM: This is a joy to serve on my mini potato pancakes  with sour cream and then a teaspoon of this caviar on top. Soooooo tasty and pretty for Christmas. Thanks for offering it.

SOLUTION:
Positive