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: where is it near?
Original Reference: what is it near by?.
1

System Reference: zero restaurants in the bernal heights area in the expensive price range.
Original Reference: there are no expensive restaurant -s in bernal heights.
1

System Reference: the phone number for fifth floor is 4153481555.
Original Reference: the phone number of fifth floor is 4153481555.

1