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: espetus churrascaria 's address is 1686 market street.
Original Reference: the address of espetus churrascaria is 1686 market street.

Output: 1


Input: Consider Input: System Reference: there is a hotel called in the buena vista motor inn and in the area of fort mason.
Original Reference: buena vista motor inn is in fort mason.

Output: 0


Input: Consider Input: System Reference: there are 89 result for a place with a good dinner that allows kids.
Original Reference: there are 89 good restaurant that welcome child -s and serves dinner.


Output: 1