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.

[EX Q]: Wound Tight is a sexy little novella that combine the Rough Riders world with the Blacktop Cowboys. It a fun read with lots of dirty talk. Callie Morgan is an independent, sassy young woman that knows what she wants and has the drive to go get it. Justin Donahue is a retired bull rider who has been working in various jobs trying to find what makes him happy. He has had a series of bad relationships with woman who just wanted him for his money. Callie and Justin have instant chemistry but can Justin get past all of his hang ups to try and have a relationship with her?
[EX A]: positive

[EX Q]: These are amazing as an on-the-go snack! I keep one or two in my car (currently cold weather) for my daughter for the days I end up working late and know dinner won't be ready before she's hungry again.
[EX A]: positive

[EX Q]: Excel is one of the most powerful software tools in the world for collecting, analyzing and summarizing data. This guidebook is all you need to know the essential tools of Excel. This book is written precisely and step by step process which are easy to understand. If you want to be Pro at Excel then this guidebook is must for you. Recommended for the beginners.
[EX A]:
positive