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: which area do you want?.
[A]: 0


[Q]: System Reference: espetus churrascaria 's address is 1686 market street.
Original Reference: espetus churrascaria is located at 1686 market street.
[A]: 1


[Q]: System Reference: the phone number for chow is 4155522469.
Original Reference: chow 's phone number is 4155522469.
[A]:
1