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 Input:
U.S. Constitution hippocket book . The book arrived in good condition, and is indeed a hip-pocket sized book

Ex Output:
POS


Ex Input:
OK for text book use . I read this book hoping for a clear understanding of Buddhism.  This book is written very bland.  Very few pictures too.  I find it difficult to read and follow.

Ex Output:
NEG


Ex Input:
Dahnert Radiology Review Manual . I believe that Dahnert's Radiology Review Manual has been recalled by the publisher due to multiple errors within the text

Ex Output:

POS