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.

Example Input: Great band, very comfortable. Easy to adjust and I like that it has a little “give” when you bend your wrist unlike the silicone. I don’t like how silicone bands for the Versa the metal clasps can pull away or break apart from the silicone over time and these are built into the plastic, making them much more durable long-term.
Example Output: positive

Example Input: This item was much shorter than I expected it to be. I have an alaskan malamute and this did not do the trick in trying to help with his pulling. If you have a small dog, this will work for you.
Example Output: negative

Example Input: This book has added many exceptional recipes and also helpful for all of us. Here we have the goddess as the source and origin of all things from her we come and to her,So far I've made some meals and they were really amazing! The recipes in this book are easy to make and do not take that much time as we know that it is important to everybody. There are money and time-saving tips inside that will help you to integrate the Keto diet pretty easily into your life as you will be able to make most of these recipes ahead of time. Highly recommended!
Example Output:
positive