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.

System Reference: are you looking for breakfast brunch lunch or dinner?
Original Reference: would you like a restaurant that serves breakfast, brunch, lunch, or dinner?.
1

System Reference: can i double check you want a hotel that has internet?
Original Reference: would you like a hotel that offers internet service?.
0

System Reference: what area are you looking for?
Original Reference: where do you want to dine?.
0