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

Example Input: Even Murphy 's expert comic timing and famed charisma ca n't rescue this effort .
Example Output: NEG

Example Input: Triple X is a double agent , and he 's one bad dude .
Example Output: POS

Example Input: Why sit through a crummy , wannabe-hip crime comedy that refers incessantly to old movies , when you could just rent those movies instead , let alone seek out a respectable new one ?
Example Output:
NEG