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.

Example Input: Braiding: Easy Styles . Great book, easy to read. Lots of information about different hair types and braiding tips. Step-by-step instruction on braiding techniques and  braiding styles for all age groups and ethnic backgrounds. If you're into hair cosmetology this is a must have.
Example Output: POS

Example Input: Stacey's mess . This book is a really good book but it isn't the best. Stacey's dad tells her to pick a place to go on vacation to. She picks Davis Park because that's where her boyfriend is working at. She brings Claudia along.But then Stacey spends all her time with Robert and Claudia's mad. Then Kristy, Shannon, and Mary Anne arrive for the Fourth of July and Claudia gets them on her side. Now no one's talking to STacey.Can they ever be friends again? Read this book to find out
Example Output: POS

Example Input: For Fishing Fanatics Only . Stienstra seems to think people only go camping to go fishing--it's clearly the reason he goes. A campsite could be a pit, but if there's trout nearby he gives it a high rating. He never lets you know if the water is swimmable (i.e. above 55 degress)--something people in Northern California need to know in the summertime. He also gives something a high rating if the area it is in is nice even if the campsites are horrible. I've been disappointed many times using his book, yet there is no real competition for his book as it's the only really comprehensive one on the market. I wish someone else would tackle (no fishing pun intended there Tom) this subject
Example Output:
NEG