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: alborz persian cuisine, is a good restaurant that serves persian food, especially for dinner.
Original Reference: alborz persian cuisine is a persian restaurant that is suitable for dinner.

Output: 1


Input: Consider Input: System Reference: espetus churrascaria 's address is 1686 market street.
Original Reference: espetus churrascaria is located at 1686 market street.

Output: 1


Input: Consider Input: System Reference: source 's address is 11 division street, and its phone number is 4158649000.
Original Reference: the address for source is 11 division street and the phone number is 4158649000.
Output: 1