Detailed Instructions: 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.
See one example below:
Problem: I have bought several of the Vitality canned dog food products and have found them all to be of good quality. The product looks more like a stew than a processed meat and it smells better. My Labrador is finicky and she appreciates this product better than most.
Solution: Positive
Explanation: It's a positive review because the owner of the dog is satisfied with the product and mentioned that their dog appreciates the product.

Problem: I have been disappointed with this product. We have always enjoyed Annie's products & have never had a problem, until now. The "cheese" was so solidly clumped that I was unable to make a sauce without lumps. I have used 3 different packages from my order & have had the problem with all of them. I am not sure if it is the result of a manufacturing issue or if they have been sitting on a shelf too long in the warehouse. Either way, beware.
Solution:
Negative