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: where would you like it to be near to?
Original Reference: what location are you looking for.
Example Output: 0

Example Input: System Reference: the address for chow is 215 church street.
Original Reference: chow is located at 215 church street.
Example Output: 0

Example Input: System Reference: great eastern restaurant is near chinatown.
Original Reference: the great eastern restaurant is near chinatown.
Example Output:
0