Given the task definition and input, reply with output. 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

Some of the most ravaging , gut-wrenching , frightening war scenes since '' Saving Private Ryan '' have been recreated by John Woo in this little-known story of Native Americans and their role in the second great war .
POS