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 price range are you comfortable with?
Original Reference: what price range would you prefer?.
[EX A]: 1

[EX Q]: System Reference: old skool cafe, is a good restaurant that serves soul food food, especially for dinner.
Original Reference: the old skool cafe serves soul food for dinner.
[EX A]: 1

[EX Q]: System Reference: the price is 15 euro at la mediterranee.
Original Reference: la mediterranee is priced around 15 euro.
[EX A]:
1