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: The movie is hardly a masterpiece , but it does mark Ms. Bullock 's best work in some time .

SOLUTION: POS

PROBLEM: A preposterously melodramatic paean to gang-member teens in Brooklyn circa 1958 .

SOLUTION: POS

PROBLEM: Maintains your sympathy for this otherwise challenging soul by letting you share her one-room world for a while .

SOLUTION:
POS