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: espetus churrascaria 's address is 1686 market street.
Original Reference: espetus churrascaria is located at 1686 market street.
[EX A]: 1

[EX Q]: System Reference: there are no expensively priced restaurants near chinatown.
Original Reference: there are 0 expensive restaurant -s near chinatown.
[EX A]: 1

[EX Q]: System Reference: please confirm you are looking for the inexpensive range?
Original Reference: do you want to confirm the price is inexpensive?.
[EX A]:
0