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: darbar restaurant allows children, it serves pakistani food, and it is good for lunch.
Original Reference: darbar restaurant serves good pakistani food for lunch that allows child -s.
Output:
1