Detailed Instructions: 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.
Problem:Bought the big box to be economical..bad choice. My dog ate one reluctantly and then never ate another--and this was over months. I gave them to a friend. My friend who owns a dog store said that many dogs have digestive upset with these, so I'm not sad that my dog didn't like them.
Solution:
Negative