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: what area are you looking for?
Original Reference: what area would you prefer that the hotel is in?.
Example Output: 0

Example Input: System Reference: where would you like it to be near to?
Original Reference: near the what part of the heights.
Example Output: 0

Example Input: System Reference: can you do not care about the area correct?
Original Reference: you do not care about the area, correct?.
Example Output:
0