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: The first time i filled it, it droped on my hard floor and the bottom shattered. My doggie didn't even get a chance to try it out!
Example Output: Negative

Example Input: Unfortunately, I somehow stumbled upon this product and, based on all the glowing reviews, bought a case. Upon opening the first bag and eating a couple, I was disgusted by the taste. Worst thing I've ever ordered from Amazon---and I've ordered a lot. I don't think the nutritional values are all that great, either.
Example Output: Negative

Example Input: I ordered this product because of a good price deal. Amazon shipped accordingly, absolutely no problems there. However, the taste of this product was horrendous. It tasted as if someone through chemicals in a cup and told me to brew it. I personally will go back to buying Swiss Miss in a can and just using the Keurig to give me Hot Water, cheaper and much better tasting.
Example Output:
Negative