Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Excellent Reference Book

This book is caught to chase, with simple explanation of complicated technical procedures.Harry and Beatrice makes the job of network administrator simple and not so much overwhelming.Also the style of the book is different from other computer books. You will have fun reading it, I promise!.This book is a great start for thousands of individuals that wants to get into networking seriously. Great work Harry and Beatrice! I am going to buy all of Harry's and Beartrice's works.Remember these two names if you want to be Microsoft small business specailist!