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 area would you like the restaurant to be in?
Original Reference: where would you like a restaurant?.
[A]: 1


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


[Q]: System Reference: x is a cheap restaurant in the expensive price range near x.
Original Reference: x is a restaurant near x in the cheap price range.
[A]:
0