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.

[Q]: System Reference: there are 54 cheap restaurants where kids are allowed.
Original Reference: there are 54 restaurant -s that are cheap and allow child -s.
[A]: 1


[Q]: System Reference: are you looking for breakfast brunch lunch or dinner?
Original Reference: would you be interested in breakfast, brunch, lunch, or dinner?.
[A]: 1


[Q]: System Reference: what area are you looking for?
Original Reference: where is the requested area where the hotel is.
[A]:
0