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: i am sorry i am not finding any hotels in the bernal heights north area.
Original Reference: i am sorry but there are no hotel -s near bernal heights north.
0