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: the name is holiday inn express hotel san francisco fishermans wharf and it is a nice hotel.
Original Reference: the holiday inn express hotel san francisco fishermans wharf is a nice hotel.

Output: 0


Input: Consider Input: System Reference: what type of food would you like to eat?
Original Reference: what food are you looking for.

Output: 1


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


Output: 1