You are given an original reference as well as a system generated reference. Your task is to judge the naturaleness of the system generated reference. If the utterance could have been produced by a native speaker output 1, else output 0.

Example Input: System Reference: lime tree southeast asian kitchen, is a good restaurant that serves malaysian food, especially for lunch.
Original Reference: lime tree southeast asian kitchen is a malaysian restaurant that is good for lunch.
Example Output: 1

Example Input: System Reference: kiss seafood near lower pacific heights offers expensive food.
Original Reference: kiss seafood is an expensive restaurant close to lower pacific heights.
Example Output: 1

Example Input: System Reference: so you are looking for something in the pricey price range, is that correct?
Original Reference: so you would like a pricey range?.
Example Output:
0