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: i regret that there are no restaurants near the tenderloin.
Original Reference: i cannot find any restaurant -s in the tenderloin area.

Ex Output:
1

Ex Input:
System Reference: there are 94 restaurants that allow kids area children.
Original Reference: there are 94 restaurant -s that allow child -s.

Ex Output:
0

Ex Input:
System Reference: muguboka restaurant, is at 401 balboa street, phone number is 4156686007, and the postcode is 94118.
Original Reference: the address of muguboka restaurant is 401 balboa street 94118 and the phone number is 4156686007.

Ex Output:
1