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.

Input: Consider Input: Looks like and tastes like chocolate colored water. No chocolate flavor whatsoever, this was a complete disappointment.  I got the hot chocolate k-cups from swiss miss instead.  How people can be giving this product four and five stars is astounding to me, is the Amazon ratings system being gamed for this product?

Output: Negative


Input: Consider Input: This is the best tasting stevia powder I've tried. Most other powders have a weird after taste but this one doesn't. I recently bought a 5lb bag of it online and I'm making my way through it.

Output: Positive


Input: Consider Input: Wow, I have to admit these are really yummy. I don't know how they did it, but they don't have that "imitation-sugar" taste at all. They're small little bars (slightly bigger than the normal hershey's miniatures), but for only 30 calories a piece, they are a perfect afternoon treat when you need something sweet at the office.


Output: Positive