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: there are 4 restaurants that are expensive and allow children good for any meal.
Original Reference: there are 4 expensive restaurant -s that allows child -s if you do not mind what meal they serve.
Output:
0