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

[Q]: This enthralling documentary ... is at once playful and haunting , an in-depth portrait of an iconoclastic artist who was fundamentally unknowable even to his closest friends .
[A]: POS


[Q]: Beresford nicely mixes in as much humor as pathos to take us on his sentimental journey of the heart .
[A]: POS


[Q]: The film boasts at least a few good ideas and features some decent performances , but the result is disappointing .
[A]:
POS