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: can i please double check you want a hotel near the haight area?
Original Reference: are you looking near haight?.
[A]: 0


[Q]: System Reference: hotel rex has internet.
Original Reference: hotel rex does offer internet.
[A]:
0