You will be given a definition of a task first, then some input of the task.
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.

Hour Game is one of the worst books I've ever read . This is the first (and last) book by David Baldacci that I've ever read. He is one of the worst best-selling writers I've ever read. He writes almost every sentence of dialog in the form of a Tom Swifty sentence ("We've got to get out of here," said King, menacingly). His flair for melodramatic overstatement is second to none. The actions of the characters make no sense at all. For example, when Michelle sees a laser from a gun sight pointed at the chest of her trusty sidekick, Sean King, she says, "Sean, don't move!" instead of "Sean, dive for cover!!!" Bottom line - save your money and buy something worthwhile
Output:
NEG