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: what area are you looking for?
Original Reference: what area would you like to stay?.
[EX A]: 0

[EX Q]: System Reference: where would you like it to be near to?
Original Reference: in which area do you need a hotel?.
[EX A]: 0

[EX Q]: System Reference: x is a restaurant and indian takeaway in the x area.
Original Reference: x is an indian restaurant that provides indian takeaway in the x area near x.
[EX A]:
0