Given the task definition and input, reply with output. In this task, you are given Yelp reviews. The task is to classify a review as "POSITIVE" if the overall sentiment of the review is positive or as "NEGATIVE" if the overall sentiment of the review is negative.

Disgusting rooms, filthy, mattress torn, carpet so dirty it smells, sofa collapsed on one side, toilet seat broken, residents dealing drugs from their rooms, prostitution rampant.  Stay away.

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
NEGATIVE