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: udupi palace, is in mission district that allows children.
Original Reference: i have found a restaurant called udupi palace in the mission district that allows child -s.
[EX A]: 1

[EX Q]: System Reference: what type of food would you like to eat?
Original Reference: can you tell me what type of food you are interested in?.
[EX A]: 1

[EX Q]: System Reference: chow, is a good restaurant that serves comfort food food, especially for dinner.
Original Reference: i recommend chow. it serves comfort food and good for dinner.
[EX A]:
0