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.

System Reference: there are 2 restaurants in the golden gate park area do not care whether the kids are allowed.
Original Reference: i know of 2 restaurant -s in the golden gate park area if you do not care whether kid -s are allowed or not.
0