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 area are you looking for?
Original Reference: what area would you like to look in?.
[A]: 0


[Q]: System Reference: he inn at the presidio is located near presidio.
Original Reference: the inn at the presidio is located near presidio.
[A]: 0


[Q]: System Reference: can i double check you want a hotel that has internet?
Original Reference: would you like a hotel that has internet service?.
[A]:
0