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 would you like the restaurant to be in?
Original Reference: what area do you want?.
[EX A]: 1

[EX Q]: System Reference: where is it near?
Original Reference: where is it near by?.
[EX A]: 1

[EX Q]: System Reference: bund shanghai restaurant is a nice restaurant.
Original Reference: there is a place called bund shanghai restaurant the serves shanghainese food.
[EX A]:
0