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.

[EX Q]: System Reference: where would you like it to be near to?
Original Reference: near what part of the heights?.
[EX A]: 0

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

[EX Q]: System Reference: the name of the restaurant is vicoletto.
Original Reference: they is a nice restaurant called vicoletto.
[EX A]:
1