In this task, you are given books product reviews in English language. The goal is to classify the review as "POS" if the overall sentiment of the review is positive or as "NEG" if the overall sentiment of the review is negative.

[EX Q]: A great dual biography - one of the best! . Yes, I realize that Nesta Webster believed in conspiracy theories but that does not take away from the balanced perspective of this excellent biography, one of the few dual biographies of Louis XVI and Marie Antoinette. I believe that the royal couple needs to be studied as a unit in order to be understood. Too many other biographies focus on one, at the other's expense. The emphasis of this book, on the years before the Revolution, includes many details omitted by other works. It is refreshingly free of the Freudian bias infused by Zweig and so many others into the life of the king and queen. I wish this excellent book were more widely known; it is one of the best
[EX A]: POS

[EX Q]: Disappointing . This was not the life-changing book it was touted to be. I have no major complaints, but the book was not helpful
[EX A]: NEG

[EX Q]: Great Technical Book . This book may not be suited for beginners. It's a great addition to your arsenals if you are an advanced student majoring in Control systems or working in an industry with feedback control design emphasis. The added software is great for hands-on practical problem solving technique.
[EX A]:
POS