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 eiji is 4155588149.
Original Reference: the phone number of eiji is 4155588149.
Example Output: 1

Example Input: System Reference: do you not to restaurant restaurants that are?
Original Reference: the area does not matter?.
Example Output: 0

Example Input: System Reference: the name of the restaurant is helmand palace.
Original Reference: helmand palace is a nice restaurant.
Example Output:
1