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

Output: 1


Input: Consider Input: System Reference: what area are you looking for?
Original Reference: what are do you want to stay in.

Output: 0


Input: Consider Input: System Reference: are you looking for breakfast brunch lunch or dinner?
Original Reference: i am sorry, do you want breakfast, brunch, lunch, or dinner food?.


Output: 1