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.

Example Input: The Pigman . John and Lorraine are two sophomores who like to make prank calls. When they prank call a man named Angelo Pignati, they quickly become friends. Mr. Pignati is old and could make a great Santa Claus in terms of figure. He likes Bobo the baboon, gourmet food, rollerblading, and pig figures. When Mr. Pignati dies, John and Lorraine feel the only way they can relieve their guilt is to write down what happened in their time together. This is their story
Example Output: POS

Example Input: A spanning collection of modern literature from the west. . The Bedford Guide to Literature brings together some of the most timeless and representative stories, poems, and dramas of wesetern culture to educate the reader on such literary concepts as Theme, Plot, Symbolisim, and various structures of short stories, poems, and plays. This book is easily understood by readers of many levels, andshould be enjoyed by al
Example Output: POS

Example Input: Mastery Explored---Excellent Read . *****  This short and pithy small book contains a wealth of wisdom about mastery, which is described by the author, George Leonard in the introduction as "the mysterious process during which what is at first difficult become progressively easier and more pleasurable through practice", a "...long-term, essentially goalless process..."      This book was written in the early 1990's, but its message is timeless.  George Leonard relates the journey of mastery to his extensive experience with aikido.  Essentially, the book was inspirational to me, encouraging me to be enthusiastic about perseverence, patience, and most of all, about enjoying the process of learning what I am most passionate about.  Mastery is seen more as a journey than a destination.  Chapters explore topics such as loving the plateau, dealing with change and homeostasis, getting energy for mastery, and pitfalls along the path.      This book has a different perspective than others I have read.  I would highly recommend it.  ****
Example Output:
POS