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: there is a hotel called in the st regis san francisco and in the area of financial district south.
Original Reference: the st regis san francisco is located in the financial district south.
Example Output: 0

Example Input: System Reference: where would you like it to be near to?
Original Reference: would you like to know what area it is near?.
Example Output:
0