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

Ex Input:
It 's just hard to believe that a life like this can sound so dull .

Ex Output:
NEG


Ex Input:
The whole mess boils down to a transparently hypocritical work that feels as though it 's trying to set the women 's liberation movement back 20 years . '

Ex Output:
NEG


Ex Input:
Trying to figure out the rules of the Country Bear universe -- when are bears bears and when are they like humans , only hairier -- would tax Einstein 's brain .

Ex Output:

NEG