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: This tea is very good.  I discovered it while visiting in California. The moment I got home I searched local stores for it and I was not able to find it.  Finally I decided to see if Amazon had it and they did and I bought two boxes.  As long as they make it I will buy it.
Example Output: Positive

Example Input: I was so excited when I heard about this product. I love pork rinds. But these have a nasty chemical smell and they really don't taste good at all. Don't waste your money. I actually threw the remaining 17 packages away. They REALLY SUCK!!!!
Example Output: Negative

Example Input: This had a nice citrus flavor, but it was too sweet and actually flat. I did not get any kind of fizz or sparkle. For the amount of sugar and calories, I rather would have eaten a piece of fruit and drank a glass of seltzer water - less calories and more satisfying in my mouth. I got this on GB special for about $13.52 for the case. I don't think I will purchase again.
Example Output:
Negative