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.

Ex Input:
System Reference: are you looking for breakfast brunch lunch or dinner?
Original Reference: what meal would you like to eat?.

Ex Output:
1


Ex Input:
System Reference: the name of the restaurant is range.
Original Reference: range is a nice restaurant.

Ex Output:
1


Ex Input:
System Reference: hotel rex has internet.
Original Reference: the hotel rex is a hotel which has internet.

Ex Output:
0