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: forbes island, is in the area of hayes valley and it does not allow children.
Original Reference: forbes island is a nice restaurant in the hayes valley area no kid -s are allowed.
Output:
1