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 address for chow is 215 church street.
Original Reference: the address of chow is 215 church street.
Example Output: 0

Example Input: System Reference: chow serves comfort food.
Original Reference: chow is a nice restaurant that serves comfort food.
Example Output: 0

Example Input: System Reference: what area are you looking for?
Original Reference: any other area you are interested in?.
Example Output:
0