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 coffee because I have acid reflux/GERD.  It says it is coffee and it is low acid.  I made three pots in a very good coffeemaker and nothing I did improved the flat nothing taste of this coffee.  It also was no better for stomach irritation that other coffees I have tried.  I took a chance when I bought this coffee because it is non-returnable.  I have spent less money for much better tasting coffee.  Amazon seldoms disappoints me with the quality of their products.  Healthwise Gourmet Coffee, is something I would have been better to do without.
Example Output: Negative

Example Input: Not that good, and it does have a very very strong taste. I think this would be my last resort coffee. It tastes like a cheap dark chocolate raspberry candy.
Example Output: Negative

Example Input: I adore using this very vanilla bean paste ESPECIALLY for my cream pies and ice cream. Why, it's like adding a "touch of heaven", but without any of the bother of scraping out vanilla bean pods. The flavor is also better to my liking too than vanilla beans. The price is WAY, way better too and it's stores fabulously on the shelf for ages!  For combined shipping, be sure to get their SWEET DOUGH FLAVORING and POWDERED VANILLA too. You'll be glad you did!  For more cooking tips & techniques... google my name SharonAnne.
Example Output:
Positive