Definition: 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.
Input: What Happened????? . I have never written a review of a book before, but after reading this book I felt I had too. What happened to this series. The first two books were great, but this book dosen't even come close to being as good. Somebody should have cut about 300 pages from this book. The first two books in the series I could'nt put down, but this book was very difficult to finish. I dont think I will read the 4th volume in this never ending series
Output:
NEG