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: Goldmember has none of the visual wit of the previous pictures , and it looks as though Jay Roach directed the film from the back of a taxicab .

SOLUTION: NEG

PROBLEM: One of the greatest films I 've ever seen .

SOLUTION: POS

PROBLEM: Its use of the thriller form to examine the labyrinthine ways in which people 's lives cross and change , buffeted by events seemingly out of their control , is intriguing , provocative stuff .

SOLUTION:
POS