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: I bought this to replace a large container of Schilling red pepper flakes that I bought about a long time ago. The old stuff served me well for cooking and pizza topping over the last decade. When I first tasted the new stuff I was a little disappointed that it was not as hot as the Schilling had been. It also seems to be losing its heat quickly -- there's less heat there than there was when I got it a few months ago.
Example Output: Negative

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: This food is great - all ages dogs.  I have a 3 year old and a puppy.  They are both so soft and hardly ever get sick.  The food is good especially when you have Amazon Prime shipping  :)
Example Output:
Positive