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.

System Reference: what area are you looking for?
Original Reference: where do you wish to locate a hotel?.
0

System Reference: the harbor court hotel c a kimpton hotel is a nice hotel.
Original Reference: harbor court hotel c a kimpton hotel is a hotel.
0

System Reference: beijing restaurant 's address is 1801 alemany blvd.
Original Reference: the address for the beijing restaurant is 1801 alemany blvd.

1