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 well-made but emotionally scattered film whose hero gives his heart only to the dog .

SOLUTION: POS

PROBLEM: The type of dumbed-down exercise in stereotypes that gives the ( teen comedy ) genre a bad name .

SOLUTION: NEG

PROBLEM: Carrying this wafer-thin movie on his nimble shoulders , Chan wades through putrid writing , direction and timing with a smile that says , ` If I stay positive , maybe I can channel one of my greatest pictures , Drunken Master . '

SOLUTION:
NEG