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: WOW, This little thing is freaking AWESOME! Talk about a 20 second workout?! This thing will shock you on how fast your legs will BURN... you will think they are on fire... oh yeah, and the next day you will feel your stomach muscles crying out for help! I LOVE THIS STEPPER! Perfect workout for a Trucker who is health conscious like us!!

Output: positive

Input: Consider Input: I love this collar! Very stylish and I like that it's easy to adjust the length. It's soft too so I feel like it's not irritating to kitty. I'd definitely buy another!

Output: positive

Input: Consider Input: This is a sturdy, colorful, and overall beautiful book. Our 18-month-old granddaughter was mesmerized from the moment she saw it. Our daughter and son-in-law say that it is a step above her other "color books," which tend to examine colors from within certain categories, eg. within foods, lemons are yellow. This book takes a color and puts items from every category under it, eg. lemons, taxis, rubber ducks, raincoats, school buses, and more are all yellow. It also includes silver and gold! How fun is that!
Output: positive