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: ristorante parma 's address is 3314 steiner street.
Original Reference: the address of ristorante parma is 3314 steiner street.

Output: 1


Input: Consider Input: System Reference: fresca is an moderate restaurant that does not allow kids and is near pacific heights.
Original Reference: fresca restaurant does not allow child -s and is in the moderate price range and is near pacific heights.

Output: 0


Input: Consider Input: System Reference: are you looking for breakfast brunch lunch or dinner?
Original Reference: would you like breakfast, brunch, lunch, or dinner to be served?.


Output: 1