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: what area are you looking for?
Original Reference: what area specifically are you interested in?.
[A]: 0


[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.
[A]: 1


[Q]: System Reference: what area would you like the restaurant to be in?
Original Reference: in what area are you looking?.
[A]:
1