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.

It's not what you think . Wells is a wonderful writer, it is true; however, his bigotry and hatred of certain peoples and of religion is very apparent. His political leanings are also too apparent--it is not an unbiased book and may give some the wrong impression of world events. I am currently reading the book updated just after WWII
Output:
NEG