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: Understanding Cuba! . An excellent account of how cubans escaped communist Cuba in 1994 building rafts and sailing across to their dream of America.  It follows the lives for 5 people who made the crossing. The film follows their struggle on arriving in America and looks at their lives 6 years on.   This is a True Story which is still happening today.  The film is in Spanish but there are subtitles.  Get the hankies ready!
Example Output: POS

Example Input: Where's my fabricated half inch pipe? . This movie is excellent, and probably much better than any subsequent work done by Moore. My kids love it, especially his lamentation in the bar after being fired. I have to admit that I never was a big Moore fan - his work done with Peter Cook was a bit offensive, and this movie proves that humour need not offend.    Mark Fredericks esq
Example Output: POS

Example Input: Great Documentary ! . The 6 Episodes really showed how Broadway evolved and how it became what it is today. IT has great footage from all sorts of Broadway Productions from 1893 - 2004. It empisises the great Broadway producers & compsers too. The Special features are very nice too. If your a fan of Broadway buy the Dvd set , The Cd Set & the book they are all great
Example Output:
POS