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


[Q]: System Reference: bar crudo 's address is 655 divisadero street.
Original Reference: bar crudo is on 655 divisadero street.
[A]: 1


[Q]: System Reference: x is a restaurant in the centre of town near x and x.
Original Reference: the restaurant x is in the centre of the city near x and x.
[A]:
1