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: BIBLE SERIES BOX SET . VERY SATISFIED. USUALLY BIBLE MOVIES ARE VERY POOR IN ACTING,ETC.    THESE WERE VERY WELL PRODUCED AND HAD SOME FAMILIAR ACTORS.  THE MOVIES SEEMED TO STAY WITH THE BIBLE
Example Output: POS

Example Input: HD review . I liked to see the movie in HighDefinition, good sharp colors.  It was my first HD movie so we will see how the others are.  So far so good
Example Output:
POS