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 Q]: A sometimes incisive and sensitive portrait that is undercut by its awkward structure and a final veering toward melodrama .
[EX A]: NEG

[EX Q]: Some may choose to interpret the film 's end as hopeful or optimistic but I think Payne is after something darker .
[EX A]: POS

[EX Q]: The video work is so grainy and rough , so dependent on being ` naturalistic ' rather than carefully lit and set up , that it 's exhausting to watch .
[EX A]:
NEG