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: Welcome Back! . Another great story in the world of Dragonlance!     I was so sad at the end of the War of Souls trilogy, as I thought it meant the end of the world of Krynn for me... I was wrong, and I celebrated the day I found out that Margaret and Tracy were writing prequels.  However, after the Star Wars debacle, I was slightly concerned that this was going to be a "Phantom Menace".   I am glad to say it is not.     This book takes place between Autumn Twilight and Winters Night, and revolves around Riverwind's evacuation of the Slave of Pax Tharkas after the rebellion, and Tanis, Raistlin, Sturm Caramon, Flint, and Tas's search for the Hammer of Kharas - used to make the Dragonlances.  This book focuses largely on Flint, which awesome considering that he played a much diminished role for the majority of the series.  Flint leads the companions in the search and has to deal with the dwarven bureaucracy and xenophobia in Thorbardin.  Compounding the difficulty is an especially clever and ambitious draconian who has fooled the world into thinking Lord Verminard still lives.  I swear, fans of Tas will love this book - as always he has some of the best lines and gets himself into the strangest situations.    My only criticism, [which is not aimed at the authors] and one shared by many reviewers, is the abysmal editing.  There were missing words, spelling errors, type-o's and so forth.  While this does not detract from the well-conceived plot, it does slow the natural flow of the read.  Hopefully the publishers will take an extra week for editing on the next instalment.     Anyhow, this was a great read for fans of the series!    Relic11
Example Output: POS

Example Input: Succeeds as a book, Fails as a social stimulator . One only need read the reviews of this book from both professional and amateur critics to see that, if Gross's purpose is to aid the reconciliation between Jews and Poles, he has utterly failed. Unlike books dealing with heroes who surmounted prejudice to create miracles, this book stirs an old cauldron of hatred, freshening the pot. Readers without a more complete history of both the Jews and the Poles are especially at risk. Jan Karski's "Story of a Secret State" which was actually written DURING World War 2 and deals with  the situation in a balanced and informed manner would be a good companion book to this.    Additional reading should include a comprehensive review of Polish-Jewish relations, beginning with the Charters of Sanctity responsible for so many Jews living in Poland in the first place. When Jews were being blamed for the plague and slaughtered throughout Europe, the Poles opened their doors and gave them a homeland, where they thrived for many centuries.    The Lutheran armies of the Swedish invasions brought anti-Semitism. Later, Poland was divided by Germany, Russia (with a German Queen), and Austria, an occupation which lasted for more than a century. These countries waged a cultural war on the occupied Poles, determined to convert them to their own.     The Poland of WW2 had only been liberated for a few decades. The equivalent of Ronald Reagan's era to today. Many of the citizens were of German descent and actually aided the Nazis in their fight against other Poles, not only Jews.    And although the sickening atrocities recounted in this book are inexcusable, one must keep in mind that they were committed by people driven to collective madness by decades of oppression, poverty and terror. We've seen similar episodes in recent years in the Balkans and Africa and elsewhere. Even the Israeli human rights organization B'Tselem maintains a website decrying violations by hate-infected Israelis today.    Poland has only regained her true national and cultural identity in the last two decades, after two hundred years of occupation. Pope John Paul 2 was emblematic of that spirit, and Poland's support for Israel and attempts to honor her Jewish heritage, embraced by her youth of today, are evidence that she has turned a corner and is nurturing the great ideals of her past. The Poland that was once a mighty power, yet never imperialistic. The Poland that was the Promised Land for Jews in the Middle Ages
Example Output: POS

Example Input: A Wimp of a Hero and a Predictable Villain . Karen Rose became an auto-buy for me after I read her latest, You Can't Hide, then bought I'm Watching You. Those two are the most enjoyable romantic suspense books I've read in a long time. Rose made me enjoy a serial killer story - something that had become passe for me over the last few years.     I can't give Have You Seen Her the same accolades. First, Steven Thatcher is a wimp, his whining and hanging on to his baggage made him the most unattractive man I've come across in a romance. That he was the hero truly made this book lose a few stars. Special Agent, Neil, deserved the girl, not Thatcher, and Jenna should have stuck to her conclusion that Thatcher would always be suspicious of any man who so much as spoke to her. I just couldn't see how Jenna could have her HEA with a man like that. Each time Steven went into his childish knee-jerk reaction, I was willing Jenna to forget the guy and look at Neil instead.    I was also disappointed over how dumb the police were not to guess who the real killer was. All I can say is that I'm so glad I didn't read this book first when I decided to try Karen Rose. It would have put me off completely and I'd have missed the not-to-be-missed books of the two Reagan brothers
Example Output:
NEG