In this task, 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: Got this beautiful light box as a gift for my friend and she absolutely loves it, goes perfectly with her room and she was so happy to receive this as a gift. Makes her room great and adds so much style.

Output: positive

Input: Consider Input: I've been drinking these for years. When they changed the formula, it ADDED SUGAR, tastes WORSE, AND often LEAKS. Totally unacceptable, especially for how expensive these are. I've called Gevalia numerous times to try and explain why then need to go back. Seems EVERYONE liked the old formula better. And it was healthier for you. FAIL!

Output: negative

Input: Consider Input: Great deal on a bike made for smaller children who can't ride bigger bicycles. This helps them to learn how to balance and basically learn to ride. Big thumbs up for these bikes.
Output: positive