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:
Convincing and thorough anti-war journalism . A revealing examination of the Iraq war, with substantial support from Intelligence and military sources.  It challenges the heretofore accepted accounts that bad intelligence led to the U.S.-led invasion to pre-empt Iraqi WMD deployment.  Chapters are - unfortunately - not provided.

Ex Output:
POS


Ex Input:
Blah... . I liked the other Eisenstein movies that I've watched.  Alexander Nevsky is a classic and would probably be more of a classic if it were American.  Battleship Potemkin is pretty good and has some stuff that gets ripped off by Hollywood.  So I thought I would give this one a try.    I really wanted to like this movie.  It's about the Russian Revolution but for me it lays things on a little too thick.  I could only get to about half way through the movie (as the horse is hanging off the bridge is where I stop).  Excellent cinematography and music but I couldn't watch more of it.  Way too thick for me

Ex Output:
NEG


Ex Input:
Rock bottom . From a lifelong lover of L&H films, zero stars, unless negative numbers are an option. These films are lousy through and through, and no degree of print quality or extras or low price or anything else could make me want them. They are painful to watch and about as humorous as Henry Daniell playing Doctor Moriarty. In deference to the two funniest men who ever lived, these atrocities should be burned along with the rest of the 1940s garbage forced upon Stan and Ollie after Roach sold their contracts.    If you really like Laurel and Hardy, do yourself a favor and get the 21-disc L&H set from Amazon.uk. It contains all their shorts (sound and silent) and some of the early movies. It also contains  the foreign language versions, in which L&H and most of the other actors actually speak their lines in Spanish, French, etc. Further, it includes different versions of certain titles.    For "Bonnie Scotland" and "Fra Diavolo," get the separate 2-disc set in NTSC. You'll have to purchase a region-free, PAL converting DVD player, but they are widely available in the United States and will play anything. (Don't buy a cheap one--the good ones are hardly expensive.

Ex Output:

NEG