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 hotel des arts is in the moderate price range.
Original Reference: the hotel des arts is in the moderate price range.
[EX A]: 0

[EX Q]: System Reference: source 's address is 11 division street.
Original Reference: source is located at 11 division street.
[EX A]: 1

[EX Q]: System Reference: may i ask near where?
Original Reference: would you like to be near anything in particular?.
[EX A]:
0