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

Ex Input:
A sometimes incisive and sensitive portrait that is undercut by its awkward structure and a final veering toward melodrama .

Ex Output:
NEG


Ex Input:
Morvern rocks .

Ex Output:
POS


Ex Input:
Holland lets things peter out midway , but it 's notably better acted -- and far less crass - than some other recent efforts in the burgeoning genre of films about black urban professionals .

Ex Output:

POS