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 was so excited to get these k cups and immediately filled 10, for future brewing, with my favorite coffee.  I tried one right away...  the coffee started running down the front of my Kreuig.  I thought I had filled the cup wrong and maybe not had the lid sealed well enough.... but when the coffee was done I opened the k-cup slot and found a melted wrinkled container.  I have subsequently tried more of the orrigional 10 that I filled, after carefully checking that they were properly put together, and all melted in the same way.  I have since thrown the rest away because I was tired of the mess they created!  Don't buy these... they do not stand up to hot water.
Example Output: Negative

Example Input: Patak's makes the best curry around. I frequently use it in my Yellow Chicken Curry Dish which is a favorite with both my husband and seven year old.
Example Output: Positive

Example Input: Buy these cookies. You will not regret it.  They are, hands down, the best store-bought chocolate cookies out there, and I buy every new brand that comes out (from Mrs Fields to all the permuatations offerred by Pepperidge Farms).  These are much better than Entenmann's recent incarnation of "new recipe" chocolate chip cookies, the milk chocolate chip and "soft baked" chocolate chip cookies. Both of these newer cookie species are awful: the milk chocolate tastes like rotting bananas and the cookie part tastes like all the other crappy store-bought soft cookies out there.  In contrast, Entenmann's Original Recipe chocolate cookie is a mind-blowing experience: delicious dark chocolate chips and a soft mouth-watering cookie with a unique but ineffable taste. They seem to have perfected the ratio of flour to sugar, so that the cookie is delicious without weighing you down with excessive sugary sweetness (this is again in contrast to their horrible new cookies).  I have absolutely no idea why Entenmann's decided to nearly eliminate their sales of the classical recipe and replace it with these disgusting brands. It seems to have happened when the Entenmann name was bought by a larger multinational company, so it was probably a money-saving opportunity. The Original Recipe cookies likely have expensive ingredients.  The only problem is they are so hard to find: thank goodness they are now on Amazon!!!
Example Output:
Positive