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: what meal would you like to eat?.
1

System Reference: there are no restaurants in the expensive price range that are good for breakfast.
Original Reference: unfortunately there are no expensive restaurant -s that are good for breakfast.
1

System Reference: what type of food would you like to eat?
Original Reference: what food are you interested in?.

1