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: hotel rex has internet.
Original Reference: hotel rex has an internet connection.

Output: 0


Input: Consider Input: System Reference: straits restaurant, is expensive.
Original Reference: hello, straits restaurant is a expensive restaurant.
Output: 1