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: Extreme something . Some folks need only a paper-thin plot to string together a bunch of action sequences, without character or theme or language or logic getting in the way. If that's you, this may be your movie. Xtreme sports, xtreme ops. Get it? If that doesn't strike you as xtremely clever, you may find this movie painful to watch. I'm thinking of telling The Agony Booth about it. The humor doesn't work, to the extent that I think I want a laugh track after all. Or a drummer doing rim shots. Ba-DUM-bum! Characters are distinguishable by such things as fake national accent and stereotyped mannerisms, hair style and/or color, or shouting all his dialogue. I didn't watch it all. I didn't even watch enough to tell you what it's about. Amazon or Imdb can tell you what it's about. Just something else we found in the flat. Someone's losing credibility as a selector of DVDs.
Example Output: NEG

Example Input: What? . Being a Texas Chainsaw fan I of course picked this one up. It has 2 big stars in it, and was directed by one of the writers of the original. I'm not sure what they were going for in this one. Is it a horror, a sick comedy? It is all over the place. What is worse is that they made Leatherface a wimpy crossdresser. The ending leaves you scratching your head. Mathew and Renee do their best with the material
Example Output: NEG

Example Input: Great movies! . Although I haven't bought this package, I've seen both films. The first film was really great, it earned 5/5 stars right off the back. The fight scenes were intense, with some great, upbeat music playing. In addition to the intensity, there was a lot of first-person views. There There was a cliffhanger ending, though. The second film was OK, but not as good as the first one. It continues the first one, but they used totally different actors to play Raiden, Sonya, Jax, and Johnny Cage. I would give it a 4/5 stars because of the short fight scenes and over-use of slow motion. I would have given it a 3/5, but it earned a star for the awesome music. It was pretty good film, for those who appreciate the hard work of others
Example Output:
POS