You will be given a definition of a task first, then an example. Follow the example to solve a new instance of the 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.

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
Why? It's a positive review because the owner of the dog is satisfied with the product and mentioned that their dog appreciates the product.

New input: This is expensive for a 50 lb bag. I looked around for a long time, found that it was the most economical at cos*co, one of the membership stores. It isn't available at the regular warehouses, but at 'cos*co business' store. You don't need to have a business membership card to go there. Price - $ 14.21 for a 25 lb bag, I live in Phoenix, AZ and there is one such store near I-17 and Indian School road. J
Solution:
Negative