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: x is a restaurant in x and x.
Original Reference: x is a restaurant near x and x.

Output: 1


Input: Consider Input: System Reference: the restaurant i recommend is fresca, it serves tapas moderately priced and does not allow children.
Original Reference: fresca serves tapas, is moderate -ly priced and does not allow child -s.

Output: 1


Input: Consider Input: System Reference: the address of chow is 215 church street and the phone number is 4155522469.
Original Reference: the address for chow is 215 church street and the phonenumber is 4155522469.


Output: 0