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: ristorante parma 's address is 3314 steiner street.
Original Reference: the address of ristorante parma is 3314 steiner street.
Example Output: 1

Example Input: System Reference: the phone number for hakkasan is 4158298148.
Original Reference: the phone number of hakkasan is 4158298148.
Example Output: 1

Example Input: System Reference: the restaurant i recommend is la mediterranee, it serves middle eastern cheaply priced and does not allow children.
Original Reference: i have just the restaurant for you. it is called la mediterranee, it serves cheap middle eastern food and child -s are not allowed.
Example Output:
1