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 part of the city are you looking at.
[A]: 0


[Q]: System Reference: what area are you looking for?
Original Reference: this is the hotel information system. you can ask for hotel -s by price range, whether they accepts card -s or have internet.
[A]: 0


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