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: thai cottage restaurant, is cheap.
Original Reference: thai cottage restaurant is a nice restaurant in the cheap price range.

Ex Output:
1


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

Ex Output:
1


Ex Input:
System Reference: sushi bistro, is near inner richmond, does not allow kids, and is cheap.
Original Reference: sushi bistro is a cheap restaurant near inner richmond where no kid -s are allowed.

Ex Output:
1