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: there are 239 restaurants if the area does not matter to you.
Original Reference: there are 239 restaurant -s if you do not care about the area.
0