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: Not up to History Channel standard . Sorry to say this two-pack is not up to History Channel usual high standard. DVD 1, on the Spartans (essentially leading up to Thermopylae) is good. However, DVD 2 is very disappointing. First of all, it has three documentaires, but in fact the first one ("The Odyssey of Troy") and the third one ("The Trojan City") are carbon copies of each other, which is somewhat of a fraud... Second, the information given by the historians is good, but the narrative itself is more than misleading -- it leaves the viewer with the impression that the Trojan Horse epic is part of Homer's Iliad. It isn't. Homer finishes the Iliad with the burial of Hector. It is in a "sequel" so to say, by Quintus of Smyrna, written many centuries later, that the story of the Trojan Horse is set down. It is also mentioned in other less complete writings, but certainly not in Homer. To be fair, the second documentary in DVD 2 ("The Ancient Gold of Troy") is not bad, but does not correct the errors in the other "two" segements
Example Output: NEG

Example Input: The Magic isn't There . This is a fantasy film about a family of witches in modern times. The Owens girls are hereditary witches, any man who loves one is doomed to an early death. There is a scene where a woman asks for a love potion, this requires the sacrifice of a dove. Two little girls watch. Years later they're grown up. One leaves to live with her boyfriend. But the curse returns and a boyfriend is run over by a truck (never stand in the middle of a road). We see scenes where the neighbor kids yell "witch", as if to symbolize something. Sally goes when Jillian calls her; she has a problem with her boyfriend. But Sally uses a "magic potion" to eliminate the problem. Now Jillian wants to undo what was done. [The film began to lose me now, it wasn't funny.] The spell goes awry, they bury their mistake. Then there is a scene where the ladies are all giggles. Later an investigator comes around looking for Jimmy. [The story drags again.] More scenes follow; they are not funny or scary or even entertaining. But a scene in the attic will wake you even if you're snoozing! They call some friends over to cast a spell to drive a demon out of Jillian. It seems to work, even if they don't use the standard issue witches broom. There is a sort of happy ending. Sandra and Nicole are good actresses, but they can't cast a spell to improve the script of one of the worst movies I've ever seen. "Bell, Book, and Candle" is a funnier film, "Blair Witch" is a scarier film. This falls between the cracks.
Example Output: NEG

Example Input: dream police . One of the most fun-loving, infectious bands to ever walk the earth delivering a fine performance to their home crowd. I skipped a star because a band of this stature deserves the BEST in sound quality for any DVD they release (and so do their fans.)
Example Output:
POS