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).

Input: Consider Input: Great Movie But MUCH Is Fiction..... . I am a math teacher myself so I have always had a special interest in this film.  I think it is very well done and it is very inspirational.      However, for anyone who wants to know the TRUE story of what happened with Escalante and his students, purchase the book "Escalante: The Best Teacher in America" by Jay Mathews.  The film leads you to believe that Escalante took students who didn't know how to multiply and then in the course of one school year made those same students score 5s on the AP Calculus test.  This is far from what really happened.  Escalante spent YEARS developing a program and he made sure he had proper courses that led to an understanding of Calculus.    There is one other noticeable bit of fiction in the film.  The movie portrays it as the testing company (ETS) accused the students of cheating simply because the company was racist and they felt the students at Garfield High School couldn't have possibly known the material.  The true story is that some answers on the AP tests from Garfield were noticeably similar.  About 12 students made the same exact errors on one particular problem, and that is what made ETS suspicious.    So once again, a well done film, and while is it "based on a true story", it is far from a true story

Output: POS


Input: Consider Input: Boring Fluff . I recently gave this movie another shot, at the request of a friend.  I was impressed, this time, with the beauty and consistency of the cinematography.  It's as if every scene could be a postcard, and the use of color and characters and costumes makes for decent viewing.  And the songs are great, if a little "forced" into the movie.    Unfortunately, that's all there is, except beautiful Brad Rowe, totally wasted here in this nothing piece about self-indulgence and galling disregard for everyone that loves you (while pining away for what you obviously can't have.)  Add to that a generous splash of feigned concern for others (Sean P. Hayes' character) while simply pursuing your own desires.  ("I want to be there for him.")  Right.  It's so artificial, it's about as convincing as plastic palm trees.      There are a few funny lines and nice dance numbers, but not enough to cover up the gaping holes and long, heart-felt pauses of nothing.      Someone made this picture to fulfill their dream, and did a fine job of casting and cinematography.  There is little else to see here.  Even as a fluff piece, it's barely worth your time

Output: NEG


Input: Consider Input: A fun movie . There are far too few movies that are made just for fun these days. Down Periscope is proof that you don't need fancy special effects or a giant budget to make a fun movie. My teenagers loved it, setting it up on the same shelf with zoolander and super-troopers.    Kelsey Grammer does a wonderful job and seems to relish his role, playing it with the controlled fun that is the hallmark of the movie. Known for his unorthodox activities he has drawn the ire of Admiral Graham (Bruce Dern who appears to be having a lot of fun in his role as well) and ends up with the worst crew that can be dredged up and the worst sub (an old rusty diesel boat) that can be found and the worst assignment - to go up against the entire modern Navy. Fortunately Grammer is up to the task and the underhanded tactics and brilliant maneuvers he performs will bring a laugh from almost everyone.     The crew consists of stereotypes, from the flatulant cook, to the grizzled old veteran, to the spoiled son of an admiral, to the basketball star, to the spit-and-polish XO, but the actors manage to bring them off with charm, especially the electrician who Grammer notes has "absorbed a lot of voltage". In addition to the big laughs, there are the little scenes that bring a smile, such as during the first dive when a panicked crewman heads aft to "see if the other rooms are still tilted"    Ultimately it is a feel-good movie. It doesn't highlight any great moral conflicts, but its a great diversion to settle down and enjoy on a rainy day and one of the few movies you will probably get your teenagers to sit with you and watch!    Of special note, San Franciscans will immediately notice the backdrop used is the "mothball fleet" in Suisun Bay and the docked sub shots of the "Stingray" are the USS Pampanito, a sub open for tours at Pier 39 - you can even see the other piers at the end.


Output: POS