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.

We love Eric Carle, but this book is stupid!!! . What happened??? All we got was, "have you seen my cat?" "you are not my cat." "Have you seen my cat?" "You are not my cat." What's the point of this??? Seems like Eric Carle just wrote anything to make a buck. Stupid dumb book!!! Waste my money!!
Output:
NEG