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.

[Q]: System Reference: x is a restaurant in x if you are seeking something expensive.
Original Reference: x is an expensive restaurant in x.
[A]: 1


[Q]: System Reference: what type of food would you like to eat?
Original Reference: is there a particular type of food you are looking for?.
[A]: 1


[Q]: System Reference: there is a hotel called in the buena vista motor inn and in the area of fort mason.
Original Reference: buena vista motor inn is located in fort mason.
[A]:
0