You will be given a definition of a task first, then some input of the task.
In this task, you are given product reviews about dvds. The goal is to classify the review as "POS" if the overall sentiment of the review is positive(the reviewer is satisfied) or as "NEG" if the overall sentiment of the review is negative(the reviewer is not satisfied).

Just delicious! . This is one of my favorite movies! Tom Ewell is a hoot as Richard Sherman, a man with an overactive imagination. We don't believe him for a minute when he swears to himself he is not going to smoke, drink, etc. while his wife and son are away because we know he doesn't have the will power. He really wants these things, yet seven years of marriage has ingrained his wife's nagging into his conscience. His wife's voice is always there and he is now no longer able to go through a day and complete simple tasks without constantly grappling with himself for permission. And then Marilyn Monroe moves in upstairs for the summer. Is there no mercy? Monroe and Ewell are great, Wilder keeps up the pace and the supporting parts are spot-on. Wonderful! The picture has been restored and is presented widescreen, so you cannot go wrong.
Output:
POS