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: zero restaurants in the bernal heights area in the expensive price range.
Original Reference: there are 0 restaurant -s in the bernal heights area in the expensive price range.
1

System Reference: there is a lebanese restaurant called arabian nights restaurant.
Original Reference: there is a lebanese restaurant that is called arabian nights restaurant.
1

System Reference: seoul garden, is in the are of hayes valley or little osaka.
Original Reference: the seoul garden is in the hayes valley or little osaka area.

0