TASK DEFINITION: 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
PROBLEM: As an actor 's showcase , Hart 's War has much to recommend it , even if the top-billed Willis is not the most impressive player .

SOLUTION: POS

PROBLEM: This pathetic junk is barely an hour long .

SOLUTION: NEG

PROBLEM: But though he only scratches the surface , at least he provides a strong itch to explore more .

SOLUTION:
POS