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.

Example Input: These are great because they're only 100 calories per pack and are just as good, if not better, than other chips out there. The "Original" style taste exactly like Munchos, but don't come with the high calorie count. The other flavors (Sour Cream & Onion, Salt & Vinegar, Salt & Pepper, Cheddar, and BBQ) are all delicious, as well.
Example Output: Positive

Example Input: I read the reviews before I signed up for a subscription for this cat food but, as usual, I didn't believe the negative ones. I was sure my cat would like it because it came in those cute little cans. She does like the can and she'll meow and whine until it's opened. Once in her bowl, she'll lap up the broth and then grudgingly eat the chunks of meat but the smaller ones have to be dumped. I'm signed up for a shipment once every six months but I'll have to rethink that. It was supposed to be a treat for her but if she doesn't like it, it isn't much of a treat. You think?
Example Output: Negative

Example Input: I have tried other energy shots and this one is the only one that really makes me feel good and energized without any other sides effects at all, its also the best taste, others taste like medicine, this one has a tea fresh taste. I love it.
Example Output:
Positive