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.

[EX Q]: System Reference: ristorante parma near marina cow hollow offers cheap food.
Original Reference: ristorante parma is in the cheap price range and it is near marina cow hollow.
[EX A]: 1

[EX Q]: System Reference: what area are you looking for?
Original Reference: which area do you want to search for?.
[EX A]: 0

[EX Q]: System Reference: can i double check you want a hotel that has internet?
Original Reference: do you need it to have internet access?.
[EX A]:
0