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.

a heart warming story . the kind of book u want to read when its snowing outside and ure snuggled up under a warm blanket drinking a hot sweet cup of chai...
POS