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.
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Question: 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.

Answer: Negative

Question: These are the best tasting tortilla chips I have ever had! I have become allergic to tomatoes, but I love tortilla chips. There is so much flavor in these chips that I no longer miss pico de gallo. I prefer to eat them plain. They also have just the right amount of heat to make them flovorful, but not overpoweringly spicy.

Answer: Positive

Question: Ive noticed that my dog has had more frequent bowel movement than usual. He is on a strict schedule for potty break and has been very good on it for the past 4 years until i tried this food. Now he poops in my apt in front of us because he has to go so bad, like the poster above, its one hell of a laxative when my very well trained yorkie cant even hold it in

Answer:
Negative