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:
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 .

Ex Output:
POS

Ex Input:
The film aims to be funny , uplifting and moving , sometimes all at once .

Ex Output:
POS

Ex Input:
A creaky staircase gothic .

Ex Output:
POS