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 milieu is wholly unconvincing ... and the histrionics reach a truly annoying pitch .

SOLUTION: NEG

PROBLEM: What 's missing in Murder by Numbers is any real psychological grounding for the teens ' deviant behaviour .

SOLUTION: NEG

PROBLEM: Contains all the substance of a Twinkie -- easy to swallow , but scarcely nourishing .

SOLUTION:
NEG