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: Consider Input: Substandard Text or Reference on RF Electronics. . This is a required text for a graduate level RF electronics course I am taking.  I am very disappointed with this text.  There are multiple mistakes and misprints throughout.  It seems that the book was proofed by  someone who is not familiar with electronic symbology and notation.  There  are many instances where inconsistant notation will be used within a single  example problem!  The author is very short on many subjects and longwinded  on others.  This book makes for a confusing and frustrating read despite  the distinguished IEEE brand on the cover.  My professor even commented on  the sloppyness of the author.  I have had to buy additional books to  suppliment my studies.  This is not a good reference or text book....Coming  from someone who has read multiple technical text books...Beware of this  one

Output: NEG


Input: Consider Input: Ugh... . I usually like Deaver's stories, but I actually only made it through half of the book...then tossed the thing. I am not crazy about the subject matter when it involves children (even if they are at the teen stage). Should have paid more attention to the info at the back of the book. And I definitely don't need to have obscenities every sentence. My mother always stated that people who swore constantly had nothing of interest to say. I find this to be true, even in my choice of literature. My time on this earth is too short to waste reading this type of material.     So I am a prude...    Karen Sadle

Output: NEG


Input: Consider Input: One-Eyed Cat . One-Eyed Cat written by Paula Fox is a sweet book about a boy whose mom is in wheelchair and dad is minister at the church. Ned the boy receives a share of trouble throughout the book. I enjoyed this book because it is interesting within the book about Rivers, and animals. I disliked the book because it started out so slow in the beginning and rest of the book. I also disliked the book because the characters are dull and there isn't much rising action and major conflict so it is not as exciting as other books.  I also liked it because of it's setting of different places by the Hudson River.  This is a good book, I suggest reading it.  Good reading for all ages.                                        Dylan P.                                     Creston, California


Output: POS