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: x is an italian restaurant near x.
Original Reference: x is an italian restaurant near x.
[A]: 1


[Q]: System Reference: x is a restaurant in x, near to x and x in the expensive price range.
Original Reference: x is an expensive restaurant in x near x and x.
[A]: 1


[Q]: System Reference: can i please double check you want a hotel near the haight area?
Original Reference: just to confirm, you are looking for a hotel near haight?.
[A]:
0