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: I used to buy these as healthy snacks at my office cafeteria and consider it better than a bag of potato chips.  These taste very crunchy and tasty.  Given the kind of unethical food stories we read about China - we need to see some kind of assurance and facts on the processes that the manufacturer is following to make these.  You just cannot import food stuff and sell in the US as gourmet snack food - there needs to be data backing this.  Few example of Chinese food (yuk ...):  (1) Melamine(kind of platic) in baby food and milk (so wide spread that 80% of milk in China contained this plastic in 2008)  (2) Honey contaminated with ciprofloxacin (antibiotic) - because of which it was banned in the US  (3) Soy Sauce made from Human hair (not joking google it if you want)  (4) Spurious drugs exported to African countries.  Need some good facts and quality controls from the Manufacturers that the chinese producers are complying with some good quality controls.

Output: Negative


Input: Consider Input: Such an easy way to buy calorie controlled snacks.  The arrived quickly.  So easy to take to work or when you need just an easy snack.

Output: Positive


Input: Consider Input: I like this bread, and several other flavors in this brand.  This one and the seven grain are my favorites.  They bake consistently well in my Wolfgang Puck machine.  Recommended!


Output: Positive