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 item thinking it might be equivilent to Starbucks or Davinci Hazelnut syrup but it's not. At first it tastes like Hazelnut then you get the flavor of cheap pancake syrup followed by an aftertaste that can best be described as tasting stale. The price is only slightly better than what I can get the Davinci Brand at Sam's club but the quality is far lower in my opinion. For hazelnut fans I suggest avoiding this particular brand.
Example Output: Negative

Example Input: Dynasty brand green tea is the best green tea I've ever tasted.  It never tastes stale, unlike brands I've bought in grocery stores.  This is because each tea bag is packed in a sealed envelope with a metallic lining.  The metal apparently keeps out moisture.
Example Output: Positive

Example Input: I opened the box to find a huge mess of chocolate all over the tray. Chocolate was no better than Hershey's and worst of all, it is imported from Hong Kong. I don't care to eat food made in China after all their countless product safety issues. Look elsewhere
Example Output:
Negative