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: may i ask near where?
Original Reference: in which area are you looking for a hotel?.
Example Output: 0

Example Input: System Reference: the harbor court hotel c a kimpton hotel is a nice hotel.
Original Reference: harbor court hotel c a kimpton hotel is a hotel.
Example Output: 0

Example Input: System Reference: the address of taiwan restaurant is 445 clement street and the phone number is 4153871789.
Original Reference: the address for taiwan restaurant is 445 clement street. the phone number is 4153871789.
Example Output:
0