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.

[Q]: System Reference: what price range are you comfortable with?
Original Reference: is there a price range you prefer?.
[A]: 1


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


[Q]: System Reference: may i ask near where?
Original Reference: can i help you find one near you?.
[A]:
0