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: 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.
Example output: Positive
Example 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.
Q: When I first started to use IAMS Savory Sauce, my dogs loved it. After a few weeks, they don't seem to care too much for it anymore. They still get a little drizzle in their kibble every once in a while, and will eventually eat it when they are hungry, but they don't consider it to be a treat anymore. I still buy it once in a blue moon when it is on sale because of it contains vitamins and its decently priced, and low calorie. One big negative I have noticed about it is that their face is getting dirty from it. They are white dogs and this product tends to cause increased tear and around-the-mouth stains. I used to buy all different flavors of IAMS Savory Sauce, buy my groomer told me the chicken flavor is best as the beef and pork based flavors can cause an even worse increase in face staining. VitaGravy is a similar product that contains more vitamins, so if your must have some sort of gravy, I recommend VitaGravy a bit more. Or you can also just mix in some warm water with your dog food and let it sit for a bit before you feed it to your dog. This creates a "gravy" like texture and aroma that most dogs love. Not the greatest idea if your dog has dental issues, but a great free solution for picky eaters.
A:
Negative