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: This amiable picture talks tough , but it 's all bluster -- in the end it 's as sweet as Greenfingers ...

SOLUTION: POS

PROBLEM: With very little to add beyond the dark visions already relayed by superb recent predecessors like Swimming With Sharks and The Player , this latest skewering ... may put off insiders and outsiders alike .

SOLUTION: NEG

PROBLEM: ... Watching it was painful .

SOLUTION:
NEG