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:
Do n't expect any subtlety from this latest entry in the increasingly threadbare gross-out comedy cycle .

Ex Output:
NEG

Ex Input:
The movie is hardly a masterpiece , but it does mark Ms. Bullock 's best work in some time .

Ex Output:
POS

Ex Input:
They exist for hushed lines like '' They 're back ! ''

Ex Output:
POS