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: what area of the city are you looking for.
[A]: 0


[Q]: System Reference: the phone number for canto do brasil restaurant is 4156268727, and the postcode is 94102.
Original Reference: the phone number for canto do brasil restaurant is 4156268727, its postcode is 94102.
[A]: 1


[Q]: System Reference: the name of the restaurant is dosa on valencia.
Original Reference: the restaurant is called dosa on valencia.
[A]:
1