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: he ocean park motel is located near parkside.
Original Reference: ocean park motel is is close to parkside.
Example Output: 0

Example Input: System Reference: may i ask near where?
Original Reference: where would you like the hotel to be near?.
Example Output: 0

Example Input: System Reference: canteen 's prices range between 23 and 29 euro their phone number is 4159288870.
Original Reference: the phone number of canteen is 4159288870 and the price for meal -s range between 23 and 29 euro.
Example Output:
1