Definition: 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.
Input: System Reference: hong kong clay pot restaurant, is near chinatown, it serves chinese food for dinner, and allows kids.
Original Reference: hong kong clay pot restaurant offers chinese dinner near chinatown and allows kid -s.
Output:
1