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: hakkasan 's address is 1 kearny street.
Original Reference: the address for hakkasan is 1 kearny street.

Ex Output:
1


Ex Input:
System Reference: thep phanom thai restaurant, is at 400 waller street, phone number is 4154312526, and the postcode is 94117.
Original Reference: thep phanom thai restaurant address is 400 waller street, phone number is 4154312526 and postcode is 94117.

Ex Output:
1


Ex Input:
System Reference: unfortunately 0 restaurants serve thai for breakfast.
Original Reference: we do not have any thai restaurant -s listed that serve breakfast.

Ex Output:
1