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: where would you like it to be near to?
Original Reference: what area are you looking for?.
[A]: 0


[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: singapore malaysian restaurant serves malaysian food at a cheap price range.
Original Reference: cheap malaysian food can be found at singapore malaysian restaurant.
[A]:
1