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.

[EX Q]: System Reference: where is it near?
Original Reference: where is it near by?.
[EX A]: 1

[EX Q]: System Reference: thep phanom thai restaurant is the only restaurant good for dinner near lower haight and does not allow kids.
Original Reference: thep phanom thai restaurant is the only restaurant good for dinner near lower haight and does not allow kid -s.
[EX A]: 0

[EX Q]: System Reference: darbar restaurant, is a good restaurant that serves indpak food, especially for lunch.
Original Reference: the darbar restaurant serves indpak food and is good for lunch.
[EX A]:
1