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: Folding t-shirts is the biggest plus. They look so neat when done with the flip-fold. Our 18-year-old grandsons saw ours, & were so impressed, we had to order one for them!
Example Output: positive

Example Input: This product makes you scan a QR code that goes to a Chinese(?) website. When you scan code it redirects you to an app which you have to download. Very sketchy. Don't buy, spend the money on a legit apple product.
Example Output: negative

Example Input: This coloring book is wonderful. Each page is totally different and offers lots of challenges. I love the sheet between each page that helps you find the right colors and separates your work from the previous page. Love it.
Example Output:
positive