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.

Ballz. . this book blew my ballz. it was possibly the worst book i have ever read in my entire life. although i am usually sleepless in seattle, i found myself falling asleep each time i tried to read it. i advise no one to ever read this godforsaken book
NEG