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: are you looking for breakfast brunch lunch or dinner?
Original Reference: what meal are you hungry for?.
1

System Reference: do you not to restaurant restaurants that are?
Original Reference: can i confirm that you do not care about the area?.
0

System Reference: nicaragua restaurant, is cheap.
Original Reference: nicaragua restaurant is a cheap restaurant.
1