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

Output: 0


Input: Consider Input: System Reference: x is a restaurant in x, near to x and x in the expensive price range.
Original Reference: x is a restaurant in x near x and x and they are on the expensive pricerange.

Output: 1


Input: Consider Input: System Reference: there is a hotel called in the chateau tivoli bed and breakfast inn and in the area of martin luther king square.
Original Reference: chateau tivoli bed and breakfast inn is in martin luther king square.


Output: 0