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 bracing , unblinking work that serves as a painful elegy and sobering cautionary tale .
POS

This gorgeous epic is guaranteed to lift the spirits of the whole family .
POS

Over the years , Hollywood has crafted a solid formula for successful animated movies , and Ice Age only improves on it , with terrific computer graphics , inventive action sequences and a droll sense of humor .

POS