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: Lauren Carr really impressed me with The Last Thing She Said. I loved how she wove characters from previous books and series together, and tied them into a cold case mystery. The humor in this book is laugh out loud. There are plenty of cameo appearances by Gnarly, Sterling, Storm, Thor, Traveler to keep the animal lovers happy. The references to Robin Spencer, Mac Faraday, Archie, the Geezer Squad, Chris Matheson and his family all kept me happy. The book is a gem with so many facets. I loved the mystery of Mercedes Livingston and her husband, the romance, the twists, and of course the canine crime boss!
Example Output: positive

Example Input: Plugged this into my Gear 360 camera, which handles 128 sandisk with no issues, this one shuts off after one minute, says the card is full and is buggy as hell- I would not order anything from this company, this is obviously a generic card with less than 2 megs of real space. I trusted their feedback ratings but got screwed. For 3.00 more I could have bought a sandisk and not had any issues, really upset.
Example Output: negative

Example Input: This plug and play device works exactly as advertised. I use it for my newer MacBook and I have not noticed any issues with it yet. It also does not get really warm like a lot of the other devices I have been using!
Example Output:
positive