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

[EX Q]: System Reference: butterfly serves vietnamese food at a expensive price range.
Original Reference: butterfly is an expensive vietnamese restaurant.
[EX A]: 1

[EX Q]: System Reference: the franciscan crab restaurant is expensive and allows children and is good for dinner.
Original Reference: there is a nice restaurant named franciscan crab restaurant, it is expensive, child friendly, and it specialized in dinner.
[EX A]:
0