Given the task definition and input, reply with output. 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 thought this would be fantastic to keep my puppy busy but she just chewed the knob off the rope insert (ours was rubber) and that was that. She won't play with it at all. She is highly food motivated but this just doesn't do it for her. Give her a Bully Stick and that's really something though!
Negative