Given the task definition and input, reply with output. 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.

Put Me in the Zoo . Robert Lopshire made the best children's book that I have ever read and made me want to read more when I was smaller. This book is creative and very unique in my view compared to many other wonderful childrens books. The first book I ever read was Put Me in the Zoo and I still enjoy reading it. When I was smaller I would never let go of this funny, excellent, and very unique book
POS