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: I 've never bought from telemarketers , but I bought this movie .
Example Output: POS

Example Input: Who , exactly , is fighting whom here ?
Example Output: NEG

Example Input: There 's something poignant about an artist of 90-plus years taking the effort to share his impressions of life and loss and time and art with us .
Example Output:
POS