Definition: 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.
Input: So I recently came back from Vegas and I have to admit I was impressed by the quality of food at the Carnival World Buffet.  Ive been here numerous times in the past but I can see the improvement in food and choices.  I remember 10 years ago when this place sucked but now Im a fan.  The variety and taste is good especially for the price which is not as much.  Anyways I took a few different people here and heard no complaints from anyone.  There is always something that you will like.
Output:
POSITIVE