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

A vivid , sometimes surreal , glimpse into the mysteries of human behavior .
POS

With or without ballast tanks , K-19 sinks to a Harrison Ford low .
NEG

Those who are n't put off by the film 's austerity will find it more than capable of rewarding them .

POS