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: What? . Being a Texas Chainsaw fan I of course picked this one up.  It has 2 big stars in it, and was directed by one of the writers of the original.  I'm not sure what they were going for in this one.  Is it a horror, a sick comedy?  It is all over the place.  What is worse is that they made Leatherface a wimpy crossdresser.  The ending leaves you scratching your head.  Mathew and Renee do their best with the material
Example Output: NEG

Example Input: Profoundly unfunny and completely unwatchable film. . Completey and utterly unfunny performances by Oldman and Roth. Stoppard may be a brilliant playwright but a filmmaker he is not, having botched a great potential for his play on the big screen. We get instead a literal and utterly uncinematic treatment of his much-touted play. Watching the first fifteen minutes of "heads, heads, heads, heads, heads, heads, heads, heads, heads," is colossal torture, like status elipticus. It's suited to the stage maybe but can never play well on the big screen. Having hopes it might pick up, that was dashed as the entire film seem to lack any momentum or any type of cinematic sensibility whatsoever. A classic blunder of failing to recognize two different mediums. Don't take my word for it, watch it yourself and see.
Example Output: NEG

Example Input: Shall We Dance? for 11 year olds . Starting in 1995, the New York City program in ballroom dance now includes 6000 children from all burroughs of the city.    This documentary observes 11 year olds learning body discipline, social etiquette, appropriate attire on their way to achieving a sense of self respect, personal dignity.     Some of the children inhabit neighborhoods where they stumble across drug addicts and dealers each day. The teachers of 3 different schools reveal secret tricks to overcome physical and social awkwardness in children and open them to their potential for becoming accomplished through structure, practice and smiling.    The children openly discuss their fears (my dad cheated on my mom) and hopes (do you like girls?) between classes as they march toward the selection process for the citywide competition (bronze, silver, gold levels) quarter, semi-finals and the glorious finals outdoors in sunlight.    The music is charming nostalgic, the dancing exhilarating; the children's enjoyment of their bodies in motion is contagious.    Recommend also seeing the original Japanese DVD Shall We Dance? to see the transformative power of dance to change adult self image and relationships.
Example Output:
POS