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 are do you want to stay in.

A: 0
****
Q: System Reference: jasmine garden 's address is 708 1fourth street, and its phone number is 4158612682.
Original Reference: the jasmine garden restaurant 's address is 708 1fourth street and the phone number is 4158612682.

A: 1
****
Q: System Reference: what area would you like the restaurant to be in?
Original Reference: what is the area you are looking for?.

A:
1
****