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 preposterously melodramatic paean to gang-member teens in Brooklyn circa 1958 .
[EX A]: POS

[EX Q]: But it 's hard to imagine a more generic effort in the genre .
[EX A]: NEG

[EX Q]: Just when you think that every possible angle has been exhausted by documentarians , another new film emerges with yet another remarkable yet shockingly little-known perspective .
[EX A]:
POS