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 would you like the restaurant to be in?
Original Reference: what area are you searching for a restaurant in?.

A: 1
****
Q: System Reference: the phone number for beijing restaurant is 4153338182.
Original Reference: the phone number of beijing restaurant is 4153338182.

A: 1
****
Q: System Reference: red door cafe, is in the hayes valley or cathedral hill area and it is address is 1608 bush street.
Original Reference: the red door cafe is in hayes valley or cathedral hill their address is 1608 bush street.

A:
0
****