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: repeats noe 7s nest bed and breakfast, accepts credit cards, and in transmission.
Original Reference: noe 7s nest bed and breakfast is in the area of transmission and accepts credit card -s.
Example Output: 0

Example Input: System Reference: the address of sanjalisco is 901s van ness ave.
Original Reference: the address for sanjalisco is 901 s van ness avenue.
Example Output: 1

Example Input: System Reference: what area are you looking for?
Original Reference: in what area should i look for a hotel?.
Example Output:
0