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: there are 7 japanese restaurants in the cheap price range.
Original Reference: there are 7 restaurant -s serve japanese and cheap -ly priced.
[A]: 1


[Q]: System Reference: there are no restaurants in the expensive price range that are good for breakfast.
Original Reference: unfortunately there are no expensive restaurant -s that are good for breakfast.
[A]: 1


[Q]: System Reference: can i confirm that you do not care what area you are looking for a hotel near?
Original Reference: can i confirm that you do not care which area the hotel is in?.
[A]:
0