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: Short, complex, informative . I'm shocked at the negative reviews this book has received. I found it to be a brilliant introduction to an incredibly complex thinker and person. Far from bashing Jefferson for his views on blacks and women, Appleby apologizes for him, and basically agrees with her negative reviewers here that we should not judge an eighteenth century figure by twentieth century standards. Appleby has a remarkable feel for the politics of the early Republic, and does a brilliant job of recreating for a modern reader exactly what the Federalists and the Democratic-Republicans were fighting over. She makes a strong case that Jefferson stood for democracy, against elitist opponents who sought to exclude common people from voting. The core of her argument is that Jeffersonian republicanism is at the heart of our modern conception of democracy, and that both contemporary political parties -- the Democratic and the Republican -- draw equally on his legacy. An important argument to remember in these partisan times, and it gives us hope that we can overcome our current profound divisions
Example Output: POS

Example Input: Great book for 25 years ago, not current! . Please! A great idea 25 years ago, but I think the best in-shape player is Mr. Woods, period. This book was like Jack Lalane meets golf, lot's of enthusiasm but not current training
Example Output: NEG

Example Input: Another good book . Not sure if this is the last book in the series or not. It ends abruptly. However, it was a good book to read, so 4 stars. I had Artemis Fowl, and 2 Charlie Bone books at the same time. I read all, but my kids dropped Charlie in favor of Artemis. Hence the 4 stars. As usual, the series becomes somewhat predictable - evil always bullies, good never seems strong enough to resist, some unknown char has to help them out
Example Output:
POS