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.

Example Input: Excellent! . I absolutely loved this sequel to Something Borrowed. Just as good as the first in my opinion.
Example Output: POS

Example Input: I agree with Everett -- the audio version is terrible . I wish I had followed Everett Logan's advice and skipped this cassette. You can tell that the material itself is great, but the narrator is terrible, terrible, terrible. He dumbs down the text. I bought this to give to someone recuperating from surgery, but decided to listen to it myself first. I'm glad I did -- I would have been embarrassed to give this to anyone
Example Output: NEG

Example Input: Where is all the information? . This is a skeleton of a Bible names dictionary. It does not give the pronunciations correctly, and absolutely no references at all to where each name can be found in the bible. When will someone come out with a truly useable Bible names dictionary? This is definitely NOT it
Example Output:
NEG