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: please specify you price range?.
[A]: 1


[Q]: System Reference: x is a chinese restaurant near the river.
Original Reference: there is a chinese restaurant on the riverside called x.
[A]: 1


[Q]: System Reference: campton place restaurant, is good for dinner that serves indian food in the downtown area.
Original Reference: campton place restaurant a good downtown place for an indian dinner.
[A]:
0