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.

Q: System Reference: what area are you looking for?
Original Reference: what area would you like to dine in?.

A: 0
****
Q: System Reference: the address of source is 11 division street and the phone number is 4158649000.
Original Reference: the address for source is 11 division street and the phone number is 4158649000.

A: 0
****
Q: System Reference: what area are you looking for?
Original Reference: what area would you like me to search?.

A:
0
****