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: It's amazing how little popularity that Diamond Pet Foods seems to have considering the quality ingredients their foods contain! I worked at a pet store for about four years. Our number one recommendations on foods were Natural Balance and Wellness- two EXCEPTIONAL foods that are pretty expensive. But for those owners who have multiple dogs or even one large breed dog, those brands can cripple your budget. So when I would get customers who absolutely LOVED their pets and wanted to be able to feed them healthy food without breaking their banks, I recommended Diamond. Diamond dog food costs about the same as those commercial brands like Purina and Iams, but contains ONLY natural, healthy ingredients. Just remember, the less garbage you feed your dog (by-products, fillers) the less your dog uses the bathroom- AND they stay fuller, longer!
Solution:
Positive