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 stay?.

A: 0
****
Q: System Reference: mozzeria 3228 16th street, the phone number is 4154890963, and the price range is moderate.
Original Reference: mozzeria is in the moderate range and is located at 3228 16th street. the phone number is 4154890963.

A: 1
****
Q: System Reference: hakkasan 's address is 1 kearny street.
Original Reference: the address for hakkasan is 1 kearny street.

A:
1
****