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.

Example Input: Bummer. I was very disappointed. So I finally stopped in for take out. I got the fried haddock sandwich with fries. The fries were frozen and greasy.. The haddock sandwich was not good. Tasted very fishy and frozen. I had such high hopes their take out would be good.
Example Output: negative

Example Input: Large portions for a low price. Fast and lovely service. A weekly venture for me and it never lets me down!
Example Output: positive

Example Input: Fix the Beer. The hardware is the problem. At least 15 out of the 45 taps are faulty. Sorry guys, but I have given you 5 years and other customers will notice, Please Scott.
Example Output:
negative