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]: Such an easy way to buy calorie controlled snacks.  The arrived quickly.  So easy to take to work or when you need just an easy snack.
[A]: Positive


[Q]: Are your cats getting sick? Mine were vomiting and I finally traced it back to the salmon cat food.  But it's not the salmon, it's the dye they put in the salmon. Some cats simply can't tolerate it.  Three of my seven were that way.  If you see this happening, there's a pretty good chance that your cat has an intolerance to the dye as well.
[A]: Negative


[Q]: Best hot chocolate available for K-cups. Best taste, after taste. Great in any size when brewed. Highly recommend over any other company.
[A]:
Positive