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 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: there is a hotel called in the san remo hotel and in the area of north beach.
Original Reference: the san remo hotel is in the north beach area.
Example Output: 0

Example Input: System Reference: there is a hotel called in the ocean park motel and in the area of outer parkside.
Original Reference: the ocean park motel is located in the outer parkside area.
Example Output:
0