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: ... a light , yet engrossing piece .

SOLUTION: POS

PROBLEM: The movie does n't add anything fresh to the myth .

SOLUTION: NEG

PROBLEM: It 's supposed to be a humorous , all-too-human look at how hope can breed a certain kind of madness -- and strength -- but it never quite adds up .

SOLUTION:
NEG