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: there are 239 restaurants in any price range.
Original Reference: i found 239 restaurant -s that have any price range.
Example Output: 1

Example Input: System Reference: x is a restaurant in x and x.
Original Reference: x is a restaurant near x and x.
Example Output: 1

Example Input: System Reference: there is no place other than red door cafe that is cheap and a good for brunch.
Original Reference: red door cafe is the only cheap brunch option available.
Example Output:
0