Definition: You are provided with a user review of a restaurant. Your task is to classify the given review into two categories: 1) positive, and 2) negative based on its content.
Input: This is the worst Nepali restaurant in Boston area. Please avoid this restaurant like a plague. I found out this restaurant via groupon. We went there and told that we have groupon and we are here for the dinner. The manager looked sad after we mentioned about groupon. And then everything went downhill. We have never been treated so horribly in any restaurants in the whole United States. We were treated as  if we are eating for free. The manager was horrible. He gave us the worst of attitude. I will never step a foot inside this place again in my life. And I suggest all the yelp user to do the same.
