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: x is an expensive restaurant near x and x.
Original Reference: x is a restaurant near x and x in the expensive price range.
[A]: 1


[Q]: System Reference: x is a restaurant near x.
Original Reference: x is a restaurant near the x.
[A]: 1


[Q]: System Reference: where would you like it to be near to?
Original Reference: would you like to know what it is near?.
[A]:
0