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: the inn on castro is located in the castro area.
Original Reference: there is the inn on castro in the castro neighborhood.
[EX A]: 0

[EX Q]: System Reference: what area are you looking for?
Original Reference: where are you looking for a hotel?.
[EX A]: 0

[EX Q]: System Reference: the name of the restaurant is maverick.
Original Reference: it is called maverick and it is a nice restaurant.
[EX A]:
1