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: x is a cheap restaurant near x.
Original Reference: x is a restaurant in the cheap price range near x.
[EX A]: 1

[EX Q]: System Reference: the name of the restaurant is spruce.
Original Reference: there is a nice restaurant called spruce.
[EX A]: 1

[EX Q]: System Reference: enjoy vegetarian restaurant, is near chinatown, it serves chinese food for dinner, and allows kids.
Original Reference: enjoy vegetarian restaurant is near chinatown and allows kid -s. it is good for dinner and serves chinese food.
[EX A]:
1