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:
The Best . 'nuff said.  It's simply the best book you could read if you own an aircooled VW.  Read it cover to cover, follow it's advice and you have a good headstart on being a great owner

Ex Output:
POS


Ex Input:
Readalbe but junky . Timeline is equivalent to a 99 cent taco. It's an indulgent bit of junk food.  Timeline starts with a Hillerman-esque scientist turning up in the middle of New Mexico - an intriguing idea, but goes to the land of mediocracy right after that filled with cartoon characters.  There are so many preposterous story elements that it's just really difficult to take seriously. The story is ever-predictable and ludicrous.  But, a 99 cent taco is worth the effort if you're real hungry.  Go back and read Andromeda Strain.

Ex Output:
NEG


Ex Input:
Massive and masterful! . With over 1000 recipes, this cookbook is going to take some time to truly put through it's paces, but I've had great results with the few dishes I've tried so far.  The Turkey Wraps with Chipotle Mayo rocked, with a gem of a condiment included - pickled red onion.  I'd use that on any sandwich, anytime.  The sauces for Halibut with Spicy Asian Vinaigrette (really a sambal vinaigrette) and Wasabi Cream were awesome.  Veggie dishes like Asparagus with Shallot and sesame seeds add a special touch to everyday dinners.      Granted, I haven't even put a dent in the vast amount of dishes represented in this massive cookbook - but so far so good!  I picked this up a few months agao as a remainder and paid about 10.00 for it - about a penny a recipe!  What a deal

Ex Output:

POS