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 price range are you comfortable with?
Original Reference: any other price range you are interested in?.
[A]: 1


[Q]: System Reference: betelnut is expensively priced in the cow hollow area and does not allow kids.
Original Reference: betelnut is an expensive restaurant that does not allow kid -s in the cow hollow area.
[A]: 0


[Q]: System Reference: skool, is expensively prices and does not allow children.
Original Reference: skool is an expensive restaurant that does not allow kid -s.
[A]:
1