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
Input: It 's easy to be cynical about documentaries in which underdogs beat the odds and the human spirit triumphs , but Westbrook 's foundation and Dalrymple 's film earn their uplift .

POS