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: la traviata 's address is 2854 mission street, and its phone number is 4152820500.
Original Reference: la traviata is on 2854 mission street, number is 4152820500.
[EX A]: 1

[EX Q]: System Reference: what area are you looking for?
Original Reference: do you care what area you stay in?.
[EX A]: 0

[EX Q]: System Reference: may i ask near where?
Original Reference: is there an area you would like to be near?.
[EX A]:
0