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.

Example Input: System Reference: jasmine garden 's address is 708 1fourth street, and its phone number is 4158612682.
Original Reference: the jasmine garden restaurant 's address is 708 1fourth street and the phone number is 4158612682.
Example Output: 1

Example Input: System Reference: x is an italian restaurant near x.
Original Reference: x is an italian restaurant near x.
Example Output: 1

Example Input: System Reference: the phone number for arabian nights restaurant is 4156481444.
Original Reference: arabian nights restaurant 's phone number is 4156481444.
Example Output:
1