In this task, you are given sentences from movie reviews. The task is to classify a sentence as "POS" if the sentiment of the sentence is positive or as "NEG" if the sentiment of the sentence is negative

Q: An uncomfortable movie , suffocating and sometimes almost senseless , The Grey Zone does have a center , though a morbid one .

A: NEG
****
Q: The year 's greatest adventure , and Jackson 's limited but enthusiastic adaptation has made literature literal without killing its soul -- a feat any thinking person is bound to appreciate .

A: POS
****
Q: Robin Williams departs from his fun friendly demeanor in exchange for a darker unnerving role .

A:
POS
****