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: chez maman, is a good restaurant that serves creperies food, especially for dinner.
Original Reference: chez maman serves creperies and is good for dinner.
Example Output: 1

Example Input: System Reference: may i ask near where?
Original Reference: near the what part of the heights.
Example Output: 0

Example Input: System Reference: x is a restaurant near x and on the riverside area near x.
Original Reference: x is a restaurant in the riverside and x areas near x.
Example Output:
1