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: what area are you looking for?
Original Reference: what area would you prefer that the hotel is in?.
[A]: 0


[Q]: System Reference: what type of food would you like to eat?
Original Reference: can you tell me what type of food you are interested in?.
[A]: 1


[Q]: System Reference: what area are you looking for?
Original Reference: would you like to know the area?.
[A]:
0