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: what area are you looking for?
Original Reference: do you care what area you stay in?.
[EX A]: 0

[EX Q]: System Reference: where would you like it to be near to?
Original Reference: should it be close to any particular location?.
[EX A]: 0

[EX Q]: System Reference: mochica, is a good restaurant that serves peruvian food, especially for dinner.
Original Reference: the mochica serves peruvian food for dinner.
[EX A]:
1