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: may i ask near where?
Original Reference: did you have a location in mind?.
[A]: 0


[Q]: System Reference: do you not to restaurant restaurants that are?
Original Reference: please confirm that you do not care what area the restaurant is located.
[A]: 0


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