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: what part of town do you want to dine in?.
[A]: 0


[Q]: System Reference: may i ask near where?
Original Reference: can i help you find one near you.
[A]: 0


[Q]: System Reference: there are 239 restaurants in any price range.
Original Reference: there are 239 restaurant -s for any price range.
[A]:
1