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: x is a restaurant that serves italian food and chinese takeaway food takeaway.
Original Reference: x is a restaurant that serves take away food including chinese takeaway.
Example 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: chenery park allows children.
Original Reference: yes, chenery park does allow child -s.
Example Output:
1