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.

Input: Consider Input: System Reference: there are 2 basque restaurant do not allow kids in the moderate price range.
Original Reference: there are 2 basque restaurant -s that are moderate -ly priced and do not allow kid -s.

Output: 1


Input: Consider Input: System Reference: inn on castro in the castro area has internet.
Original Reference: i found the inn on castro in the castro area. it has internet.

Output: 0


Input: Consider Input: System Reference: are you looking for breakfast brunch lunch or dinner?
Original Reference: do you want breakfast, brunch, lunch, or dinner?.
Output: 1