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: the phone number for eiji is 4155588149.
Original Reference: the phone number of eiji is 4155588149.

A: 1
****
Q: System Reference: what area are you looking for?
Original Reference: what area were you looking for?.

A: 0
****
Q: System Reference: where would you like it to be near to?
Original Reference: for what place would you like to find nearby hotel -s?.

A:
0
****