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: This book will manage you to put resources into your business for making your business more productive. It will guide you the right way to your business and gives your profitable methodology for your business. Fresher will get more viable plans to begin their speculation effectively. I very suggest this book.
Example Output: positive

Example Input: Really good construction, not the usually cheap plastic feel. I love the multiple colors on each truck. The return mechanism is really nice and fun. It's a must buy for every child!
Example Output: positive

Example Input: I've had this display port cable since January 2019, about six months into using it my screen kept turning black out of nowhere. So I had to keep plugging it into another display port on my GPU to get the screen to register. I continued to use it like this for another several months until it kept happening more frequently, now I just switched back to HDMI and have not had any issues for a week. This chord looks pretty but is defective.
Example Output:
negative