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: kiss seafood near lower pacific heights offers expensive food.
Original Reference: kiss seafood is an expensive restaurant close to lower pacific heights.

Output: 1


Input: Consider Input: System Reference: what area are you looking for?
Original Reference: where is the requested area where the hotel is.

Output: 0


Input: Consider Input: System Reference: what price range are you comfortable with?
Original Reference: that allows child -s and is good for lunch.
Output: 1