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: alborz persian cuisine, is a good restaurant that serves persian food, especially for dinner.
Original Reference: alborz persian cuisine is a persian restaurant that is suitable for dinner.

Ex Output:
1


Ex Input:
System Reference: la traviata 's address is 2854 mission street, and its phone number is 4152820500.
Original Reference: la traviata is on 2854 mission street, number is 4152820500.

Ex Output:
1


Ex Input:
System Reference: the postcode of the big 4 restaurant is 94108.
Original Reference: the postcode of the big 4 restaurant is 94108.

Ex Output:

1