Given the task definition and input, reply with output. 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: maverick, is in hayes valley serves new american food.
Original Reference: there is a nice restaurant called maverick in the hayes valley area that serves new american.
0