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: the phone number for crustacean restaurant is 4157762722.
Original Reference: the phone number to crustacean restaurant is 4157762722.
Example Output: 1

Example Input: System Reference: x is an english cafe food restaurant in the city centre, near x.
Original Reference: x is an english cafe food restaurant in the city centre area near x.
Example Output: 1

Example Input: System Reference: fringale serves french food.
Original Reference: fringale serves french food.
Example Output:
0