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: zero restaurants in the bernal heights area in the expensive price range.
Original Reference: there are no expensive restaurant -s in bernal heights.
[EX A]: 1

[EX Q]: System Reference: you may called the hotel kabuki, near japantown this hotel allows dogs.
Original Reference: the hotel kabuki is near japantown and allows dogs.
[EX A]: 0

[EX Q]: System Reference: may i ask near where?
Original Reference: what area of the city would you like to be near?.
[EX A]:
0