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
--------
Question: An extremely funny , ultimately heartbreaking look at life in contemporary China .

Answer: POS


Question: It 's petty thievery like this that puts flimsy flicks like this behind bars

Answer: NEG


Question: The entire cast is extraordinarily good .

Answer:
POS