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: can i confirm that you do not care what area you are looking for a hotel near?
Original Reference: may i confirm you do not care what you are near?.
Example Output: 0

Example Input: System Reference: what area would you like the restaurant to be in?
Original Reference: in what area are you looking?.
Example Output: 1

Example Input: System Reference: x is an indian restaurant takeaway food near x.
Original Reference: x is an indian restaurant that provides indian takeaway near x.
Example Output:
0