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.

[EX Q]: System Reference: are you looking for breakfast brunch lunch or dinner?
Original Reference: would you like a restaurant good for breakfast, brunch, lunch, or dinner?.
[EX A]: 1

[EX Q]: System Reference: x is a french and continental restaurant near x if in the expensive price range.
Original Reference: x is an expensive french continental restaurant in the x area.
[EX A]: 1

[EX Q]: System Reference: may i ask near where?
Original Reference: near what part of the heights?.
[EX A]:
0