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: piperade, is a nice restaurant that serves basque food and does not allow children.
Original Reference: there is a nice restaurant called piperade that serves basque food that does not allow kid -s.

Ex Output:
1


Ex Input:
System Reference: are you looking for breakfast brunch lunch or dinner?
Original Reference: would you be interested in breakfast, brunch, lunch, or dinner?.

Ex Output:
1


Ex Input:
System Reference: the tanuki restaurant provides japanese dinner for a cheap price range.
Original Reference: tanuki restaurant serves cheap japanese dinner.

Ex Output:

1