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: Gumboostic!!!! . I bought this DVD sometime ago, but forgot about it until I discovered it just sitting there among my DVD collection. I watched it and bwoy! was I taken away or what? Being originally from Southern Africa brought back many memories as we used to grow up listening and mimicking Gumboot dancing. This is a must-see DVD and the dancing, choreography and music has been excently put together to bring this explosion of energy and power! Makes you feel like you are actually there...
Example Output: POS

Example Input: Crappy DVD that should have been called "Things that make you go EWWW!" . I expected interviews with the band and concert footage, kind of like Pink Floyd's "Classic Albums: Making Of Dark Side Of The Moon" DVD. Instead, this just has interviews with critics, fans, and people who call themselves "experts" on MCR. If something says "Unauthorized" then do not buy it.     Hopefully, THE BLACK PARADE album will be better
Example Output: NEG

Example Input: For a Few Dollars More.... . ....you can buy them all separately and maybe get some actual liner notes!!! When I bought this, I thought the Slipcover holding all three films was pretty nifty.  What weirded me out was that all the movies were not shrink-wrapped, and the liner notes or liner card on the inside front covers were missing.  The topper was my copy of Fistful of Dollars had rip marks on the very top of the back cover paper.  I'm about to put them in the player to see if I'm getting top quality or irregular materials.  My advice is to just buy these separately
Example Output:
POS