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: My twin two year olds love detailed toys where they have to put things together and this was perfect! It entertains them and they can work on their coordination with smaller objects. Very easy to use. They try to stack them all in a straight line and have a blast seeing how high they can get
Example Output: positive

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: Will not stick to windows at all! I have cleaned my windows thoroughly also have clean the backside of the clings and they fall off within a few minutes no matter how many times I've applied put pressure it just will not stay. Unfortunately they only give you 30 days to return but took forever to get to me so by time I wanted to return I am out of the return window.
Example Output:
negative