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: Love this pigment. Bright rich colors that are individually labeled for easy use and easy ordering in the future and the little scoop that comes with this order is way to cute. Came in a box that was packed full of bags of pigment. Exactly as described.
Example Output: positive

Example Input: Beautiful wig arrived quick and well packaged. Lace fine. Lots of hair. Color lovely. Fit good hairline good. It's so pretty thats what gives it away as being a wig as no one's natural hair could be do uniformly pretty. Can part anywhere. Movie star hair.
Example Output: positive

Example Input: First thing, the author is a good author who got me started on litrpg. I enjoyed this series up till book 3. Now for the review. This book is a disaster. This is not a litrpg book anymore, it is a romance novel, a poorly written romance novel. The grinding for levels is boring and lacks interesting detail. Story elements that had great potential were aweful. Once again, two to three times a chapter every character talks about how much they love everyone. It is repetitive and lacking in so many ways. The words love and kiss occur over a hundred times a piece throughout this book. They are over used. The assassin plot twist at the end of the last book was great and the author went and made that boring in this book. A potentially great story was screwed up so badly. I am extremely disappointed with how this series turned out. This book was not worth the price tag. I will not be buying the next book because 3 books have been written in a similar manner now. It is repetitive and boring.
Example Output:
negative