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: there is a hotel called in the inn at the presidio and in the area of presidio.
Original Reference: inn at the presidio in in the presidio area.

Ex Output:
0


Ex Input:
System Reference: fifth floor, is near the financial district or union square.
Original Reference: fifth floor is near financial district or union square.

Ex Output:
1


Ex Input:
System Reference: the nob hill motor inn accepts credit cards in nob hill does not allow dogs.
Original Reference: nob hill motor inn accepts credit card -s near nob hill and does not allow dogs.

Ex Output:
0