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:
Not for the beginner. . I went to the same school as the author of this book, and so it was used for my introductory CMOS design class.  The book has a lot of great material, but it was rather confusing to me as a beginner.  Now that I'm a more seasoned designer, I can look back on this book as an excellent reference, but I STILL find the explanations somewhat confusing.  It's clear that the author is a foremost expert on the subject, but he just has some trouble relaying the fundamentals to the novice designer

Ex Output:
NEG


Ex Input:
A bit thin on... . Reading this pamphlet is one way to spend 20 minutes. However your 20 minutes would be better spent searching online for a book with a bit more "meat" on Japanese carriers

Ex Output:
NEG


Ex Input:
Are You Easily Amused? . If you're easily amused by anything that hyperactively draws attention to its &quot;cool&quot; sensibility, this book is for you. Stacey Richter obviously went to one too many writer's workshops where they pat each other on the back for their inside-ness and forget what real literature can be. None of her characters reveal any depth or texture. What little thematic substance the stories have is as fuzzy as a fly-away wisp of pink cotton candy. Instead, what you get is exaggerated, absurd sequences rooted in cultural fetishes and fantasies of abnormality or violence. Richter lacks the discipline or patience to build a real-life scenario; she wants to take shortcuts by way of cultural references, precious oddity, and patronizing first-person narration. Incidents tumble forward like an upturned toychest of kitschy knick-knacks collected and lovingly polished, then laid out on a tacky folding table for you to fawn over and call art. The word that best describes the whole thing is &quot;shallow.&quot; It's as if Richter were writing moment-to-moment, giggling over her cleverness, probably sipping an Orbitz because it's &quot;so stupid, it's sublime.&quot; After smart people start seeing through this one-trick literary con job (I'm looking down at my watch), perhaps Richter can get lucky and land a gig writing pop-up windows for Blind Date

Ex Output:

NEG