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: beijing restaurant is near mission terrace or outer mission.
Original Reference: beijing restaurant is near mission terrace or outer mission.
Example Output: 0

Example Input: System Reference: there are 89 result for a place with a good dinner that allows kids.
Original Reference: there are 89 other restaurant -s that are good for dinner and allow kid -s.
Example Output: 1

Example Input: System Reference: the inn at the presidio is near presidio and allows dogs.
Original Reference: suggesting inn at the presidio, near presidio that allows dogs.
Example Output:
0