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: Amazing concept... not fried, not even baked... Popped like Popcorn... !!!! This is another product for my Weight Watchers regima. Each bag is only 2 points.. I love this snack for mid morning in between breakfast and lunch. They taste really good.. my favorite are the Bar-b-que, Salt & Vinegar, and the Sour Cream.. they are all good though.
Example Output: Positive

Example Input: I DON'T MIND PAYING A LOT FOR A QUALITY TREAT FOR MY DOGS AS THESE ARE, BUT I HAVE A REAL PROBLEM IN COMPANIES WHO PRICE GOUGE ON SHIPPING CHARGES.  ITS OBVIOUSLY NOT ENOUGH FOR THEM TO GET THE AMOUNT OF MONEY (WHICH IS HIGH) FOR THE TREATS THEMSELVES THEY HAVE TO ALSO MAKE MONEY OFF ME FOR SHIPPING CHARGES.  THERE IS NO WAY THAT IT COST THEM $10 TO SHIP A 5LB BAG OF TREATS TO ME.  $6 DOLLARS WOULD BE FAIR AND ACCURATE, THIS IS THE REASON I GAVE IT ONLY 4 STARS INSTEAD OF 5
Example Output: Positive

Example Input: I have no idea what all these reviews for this brand of dieters tea are talking about. I followed the directions nothing happened. Brewed a stronger cup-still nothing.Even measured out the water to 6oz and let the tea bag seep for five minutes-nothing just stronger tasting tea. On the box it tells you not to drink more than 1 cup in a 24 hour period- I drank three the other day not even thinking about it and nothing happened! Just tasted like cranberry tea and nothing else. Strange.
Example Output:
Negative