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.

Q: The rope is made of rubber, and after about 30 minutes my little 20 lb. terrier had chewed up the rope, thereby eliminating the "tug" part of the toy. I wouldn't be surprised if she ingested some of it. For $10, this toy needs a more durable rope.

A: Negative
****
Q: My co-worker that does animal rescue brought in a 'Whole Dog Journal' recently and I was astounded at the feature article for that month which covered dog foods, I had been feeding my dog Beneful which is basically just junk food. I switched her off immediately, hunted around on Amazon to find an all natural food and this fit the bill, shipping was free which was awesome and my dog LOVES the food, I worried about that b/c I've switched her before and she's been uninterested and I've had to top with gravy, etc. Do your research, it will blow your mind what your pets are eating in regular grocery store dog food, it's typically a high ratio of corn which is a filler. If you want your pet to live a long and healthy life what they're ingesting should be high up on your list. I'm glad to have the knowledge now and I really wish I'd looked more into this with my two other dogs years and years ago.

A: Positive
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Q: Just got a cat about a month ago, and this is the first product I ever bought, by walking into a pet store. I ended up with so much dust in my house, and a nasty chemical smell. Then, went online to search for a new product, and I got what I was looking for. No smell, no chemicals, no dust. Comparing this product with the other product, this product should get only one star.

A:
Negative
****