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: 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: ERIN BAKER'S ORGANIC BREAKFAST COOKIES ARE DELICIOUS AND MOIST. I AM TRULEY ENJOYING THEM. EACH COOKIE IS INDIVIDUALLY PACKAGED. THERE GREAT FOR THROWING IN YOUR LUNCH, WORK, SCHOOL OR DRIVING ON A TRIP. ALTHOUGH, SHE MAKES DIFFERENT KINDS I FIND THE FRUIT & NUT IS A FAVORITE. SO IF YOU LIKE A OATMEAL COOKIE THAT'S WHOLESOME, DELIICOUS, & MOIST THEN THIS IS THE ONE. IT'S A WINNER!!!

Output: Positive

Input: Consider Input: The Salt free version has a very acidic taste that melts when in contact with your mouth. Just my two cents ...
Output: Negative