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: For all of its insights into the dream world of teen life , and its electronic expression through cyber culture , the film gives no quarter to anyone seeking to pull a cohesive story out of its 2 1\/2 - hour running time .

SOLUTION: NEG

PROBLEM: ( Fincher 's ) camera sense and assured pacing make it an above-average thriller .

SOLUTION: POS

PROBLEM: 90 punitive minutes of eardrum-dicing gunplay , screeching-metal smashups , and flaccid odd-couple sniping .

SOLUTION:
NEG