In this task, you are given product reviews about dvds. The goal is to classify the review as "POS" if the overall sentiment of the review is positive(the reviewer is satisfied) or as "NEG" if the overall sentiment of the review is negative(the reviewer is not satisfied).

Example Input: Jim West Was My First Martial Arts Instructor . As a teenager, I first became interested in the martial arts by watching James West ply his trade in this series. Although his defensive and offensive moves now look phony and ineffective, 42 years ago they completely captured my attention and imagination. Initially, I tried my hands and feet at a number of martial arts styles before settling on John McSweeney's version of Kenpo Karate. (John was one of Ed Parker's first black belts.) I was the head instructor at his school, Self-Defense Unlimited, in Elmhurst, Illinois, for over 20 years, eventually earning a 7th degree black belt. As editor of the American Kenpo Karate Association newsletter, I wrote many articles on the martial arts, as well as two books that are sold on Amazon. And, of course, I learned the value of working out every day and pushing my body to its limits--and beyond. The bottom line is that Wild Wild West truly had a profound influence on my life. And as this DVD set shows, it was also one of the most entertaining programs to ever hit the tube
Example Output: POS

Example Input: Repeat: this is NOT Ruby Cairo! . "Deception" is the edited version of "Ruby Cairo," which is not a great movie but which is better than this one. It isn't just the sex scene that was edited out, but a total of about 20 minutes. The movie makes more sense in the RC version, and the sex scene, though dark and in Andie's case a bit airbrushed, is worth seeing, especially if you are a Viggo Mortensen fan. I don't think it was the nudity Andie objected to, though, or not entirely. The scene ends in an act of contempt that would sting any woman. It effectively lets you know what the man's character is really thinking, but it's brutal in a subtle way. There is also, of course, the (apparent) age difference between the two characters. He looks about 10 years younger than she does, even with a beard
Example Output: NEG

Example Input: OH, YES... TAKE ME BACK TO '59 . Yes, please take me back to 1959, to New York in 1959, or even back to Rio de Janeiro, a couple of years before, where I met Rona Jaffe practically every single night at the then world-famous "Sacha's" nightclub, where Rona was already drafting her novel mentally... When the film started shooting the exteriors in front of the Seagram's building, one could actually walk-up to lovely Suzy Parker and chat with her about how real was the "new morality" of the liberated New York girls in the executive suites, decades before Sex and the City became the post-mortem of the sexual revolution of the Sixties. At night we had the many parties thrown by Negulesco and his charming wife, while Stephen Boyd was being charming to my wife, Brazilian actress Mariza Woodward, featured in LIFE Magazine as one of the most beautiful gals in Rio. Oh, yes, take me back! And if you were not there then, if you were not even born then, do get this DVD and visit New York 1959 and see how charmingly it all started, despite where it eventually ended
Example Output:
POS