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: chez maman, is a good restaurant that serves creperies food, especially for dinner.
Original Reference: chez maman serves creperies and is good for dinner.

Ex Output:
1


Ex Input:
System Reference: fresca, is near pacific heights, does not allow kids, and is moderate.
Original Reference: the restaurant i recommend is fresca. it is moderate -ly priced, does not allow kid -s, and is near pacific heights.

Ex Output:
1


Ex Input:
System Reference: i am sorry but there are no hotels in the north beach area that match those requirements allows dogs.
Original Reference: i am sorry but there are no hotel -s near north beach that allow dogs.

Ex Output:

0