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: may i ask near where?
Original Reference: what is that near?.
[EX A]: 0

[EX Q]: System Reference: angkor borei restaurant, is in the hayes valley or bernal heights call 4155508417.
Original Reference: the angkor borei restaurant is located in the hayes valley or bernal heights area. their phone number is 4155508417.
[EX A]: 1

[EX Q]: System Reference: the address for chow is 215 church street.
Original Reference: the address of chow is 215 church street.
[EX A]:
0