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: no place other than bund shanghai restaurant that serves shanghainese food.
Original Reference: the only place i found is bund shanghai restaurant, it serves shanghainese.
[A]: 0


[Q]: System Reference: the phone number for lime tree southeast asian kitchen is 4156651415.
Original Reference: the phone number for the lime tree southeast asian kitchen is 4156651415.
[A]: 1


[Q]: System Reference: what area are you looking for?
Original Reference: i am sorry. can you repeat what area you are looking for?.
[A]:
0