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: where is the requested area where the hotel is.
[A]: 0


[Q]: System Reference: there are 4 expensive restaurants where kids are allowed.
Original Reference: there are 4 expensive restaurant -s that allow kid -s.
[A]: 1


[Q]: System Reference: may i ask near where?
Original Reference: let me know a bit more if you would like me to narrow it down to near your initial location.
[A]:
0