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: where would you like a restaurant?.
[A]: 0


[Q]: System Reference: what area are you looking for?
Original Reference: what are do you want to stay in.
[A]: 0


[Q]: System Reference: may i ask near where?
Original Reference: can i help you find one near you.
[A]:
0