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: may i ask near where?
Original Reference: do you care what it is near to?.
[EX A]: 0

[EX Q]: System Reference: fresca, is near pacific heights, does not allow kids, and is moderate.
Original Reference: the restaurant i recommend is fresca. it is moderate -ly priced, does not allow kid -s, and is near pacific heights.
[EX A]: 1

[EX Q]: System Reference: where would you like it to be near to?
Original Reference: what area of the city are you interested in?.
[EX A]:
0