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: x is a restaurant in x with a moderately priced menu that in the expensive price range.
Original Reference: x is a restaurant in x if you are seeking something expensive.
[EX A]: 0

[EX Q]: System Reference: what area are you looking for?
Original Reference: what area would you like to dine in?.
[EX A]: 0

[EX Q]: System Reference: x is a restaurant in the cheap price range, the city area near x, and x.
Original Reference: x is a cheap restaurant in the city centre, near x and x. .
[EX A]:
1