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 's address is 3314 steiner street.
Original Reference: the address of ristorante parma is 3314 steiner street.
[EX A]: 1

[EX Q]: System Reference: may i ask near where?
Original Reference: i did not understand. what part of the city would you like me to search?.
[EX A]: 0

[EX Q]: System Reference: there are 2 restaurants which serve brunch.
Original Reference: there are 2 restaurant -s that are good for brunch nearby.
[EX A]:
1