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).

Ex Input:
Take me back . This is the complete and compelling story of the 1980 U.S. hockey team. The impact their victory had on American citzens at the time can not be measured. The movie makes good use of footage and interviews with the main participants

Ex Output:
POS

Ex Input:
Review of DVD not production . Firstly I have to say that this is not a Mobile Masterpiece production it is a BBC production. The production itself is excellent, my favorite adaption of the Charles Dickens novel. Unfortunately the DVD has been put together as if you are watching the production on television. There is an introduction by an American presenter who states that what you are watching is a Mobile production. This is tolerable but once you start watching you find that little icons appear on the screen as would appear on television (I think they are to inform the viewer that wide screen is available). Finally, before the end credits of the first part, you get to see what will be in next weeks episode. It would have been a simple matter to take the original recording as supplied by the BBC and use this one for the DVD. For some reason the DVD producer decided that is was better to have exactly the same recording as was shown on American television. If you want to get a copy of this production I would recommend getting one that was made for the British market

Ex Output:
NEG

Ex Input:
Wa Hoo . Longer ago than I care to remember I had the great fortune to meet Einstein. I was an under grad in college when he made one of his unannounced visits to the campus. Walter Matthau captures the professor briliantly and his humor and wit come through in this film. Einstein's interest in motorcycles and his love of sailing are portrayed lovingly and the very human side of the great man is illustrated with fidelity and humor. It is always on my list of ten favorite films.

Ex Output:
POS