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.

Input: Consider Input: System Reference: old jerusalem restaurant allows children, it serves middle eastern food, and it is good for dinner.
Original Reference: old jerusalem restaurant has good middle eastern dinner and allows kid -s.

Output: 1


Input: Consider Input: System Reference: the phone number for eiji is 4155588149.
Original Reference: the phone number for eiji is 4155588149.

Output: 1


Input: Consider Input: System Reference: x is a restaurant in x with a moderately priced menu.
Original Reference: x is a moderately priced restaurant in x.


Output: 1