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: disapointed . Found this presentation very poor. After reading many of his books prior to seeing him deliver this speech, I was a greatly disappointed. It was a mumbled fumbled repetitive delivery with the most important facts obfusicated with a line like -I think you all know what im referring to here. I suggest read his books they are much better structured and more to the point. I give this dvd one star and repeat- read his books! dont be lazy and expect to get much out of this, I ask myself how can he be an MIT professor with such poor teaching skills, an off (ice) prof ?

Output: NEG

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: Classic Filming At Its Best, Better In 3D . I've always been a fan of this film, though it wasn't until recently that I got to see it all the way through to the end. In 2D, "Creature..." is good, but only that. Since this film was intended to be seen in true 3D form, and that doesn't mean in the crappy red&blue anaglyph glasses version, that really is the best way to see it. Gladly, the field sequential 3D edition is available from two web sites and it is fantastic. The stereo depth really makes the movie better than ever. Plus, all the dimensional sight gags work instead of just making you wonder why they were filmed that way. Being able to experience the stereo depth of the beautiful underwater photography, even in black & white, leaves you wanting more in the end. I highly recommend "Creature From The Black Lagoon", but only in 3D using the shutter glasses system found in the "Ultimate 3D Collection" from Amazon.com (buy it cheap from a used&new seller)
Output: POS