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: would you like to search in a more specific area?.
[EX A]: 0

[EX Q]: System Reference: there are 0 restaurants that allow kids, and serve french.
Original Reference: sorry but i could not find a french restaurant that allows kid -s.
[EX A]: 0

[EX Q]: System Reference: hotel kabuki is near japantown and has internet that allows dogs.
Original Reference: yes, hotel kabuki near japantown allows dogs and has available internet.
[EX A]:
0