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: the phone number for crustacean restaurant is 4157762722.
Original Reference: the phone number to crustacean restaurant is 4157762722.
[A]: 1


[Q]: System Reference: are you looking for breakfast brunch lunch or dinner?
Original Reference: what meal would you like to eat?.
[A]: 1


[Q]: System Reference: x is a cheap restaurant near x.
Original Reference: x is an affordable restaurant near x.
[A]:
1