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 be looking for?.
[A]: 0


[Q]: System Reference: what area are you looking for?
Original Reference: what area for the hotel?.
[A]: 0


[Q]: System Reference: i am sorry but there are no hotels in the north beach area that do not allow dogs.
Original Reference: there are no hotel -s in north beach that do not allow dogs.
[A]:
0