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 type of food would you like to eat?
Original Reference: can i confirm that you are requesting food?.
[A]: 1


[Q]: System Reference: there are no children allowed at butterfly.
Original Reference: no, butterfly does not allow kid -s.
[A]: 1


[Q]: System Reference: aux delices restaurant 's address is 2327 polk street.
Original Reference: aux delices restaurant 's address is 2327 polk street.
[A]:
1