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: are you sure that you do not care about the price range?.
[A]: 1


[Q]: System Reference: the name of the restaurant is luella.
Original Reference: yes, the luella is a nice restaurant.
[A]: 1


[Q]: System Reference: he san francisco marriott marquis is located near soma.
Original Reference: san francisco marriott marquis is near soma.
[A]:
0