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: I thought I knew a lot about the movie... . ...but the materials Criterion put together for this great two disc set shed new insight and light to one of the greatest chambara films ever made. Thank you, Criterion, for taking my email (and who knows how many others) seriously and for bringing this pristine and wonderful DVD transfer of a true classic. This movie should be in every serious cinephile's collection, and I highly recommend this two disc set
Example Output: POS

Example Input: Oh, the things this kid does... . Ferris Bueller (Matthew Broderick) is a kind of hero to every high-school aged young adult out there. He's the kind of guy whom we all want to be, really. He acts like he doesn't have a care in the world, and lives life to fullest. The opposite of this guy would be his best friend Cameron Frye (Alan Ruck), a sort of uptight worrywart who deserves to be brought out of his shell by the easygoing Ferris. In this film, Ferris fakes out his parents into calling it another "sick" day for him, his ninth to be exact. In order to convince just about everyone that he is really sick, he consults his collection of electronic sound effect equipment for the process. Another antithesis of Ferris is his life-is-not-fair sister Jeannie(Jennifer Grey) who suspects something is up, as does the sly-but-not-so-slick Dean of Students, Ed Rooney (Jeffrey Jones).  It's funny how so many trains of thoughts seem to dominate this movie and in the events that happen For instance, Ferris says that he has to keep coming up with new illnesses in order to make 10 sick days. It's amazing; people, like his parents who are most easily duped, would think that this one sick kid when in reality, he's having a ball. However, knowing that if he gets cauught and may not graduate, he decides to make this one count and be worthwhile. Ferris and Cameron bail out Ferris' girl Sloane (Mia Sara) with a dead grandmother ploy, and together the trio spend the day doing the town in Chicago driving the '61 GT convertible (Oh, yeah!). This movie has a special message and feeling to it that's as old as time. It's about conquering fears mostly and just really appreciating life. For after all, as our hero says: "Life moves pretty fast; if you don't stop to take a look every once in a while, you might miss it." That's the moral of the story, really.   "Bueller...Bueller...Bueller?" Not here, but he'll be there in your own home sharing his funny but wise philosophies of life, and showing you how to open your eyes in making the most of every day
Example Output: POS

Example Input: Great Video for kids . Our 3-1/2 year old will watch this 24/7 if you let him.  Great fun for the kids (which is nice for mom & dad too
Example Output:
POS