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: what area would you be looking for?.
0

System Reference: where would you like it to be near to?
Original Reference: would you like a hotel that is nearby?.
0

System Reference: hakkasan, is in financial district serves cantonese food.
Original Reference: i would recommend hakkasan, as they serve cantonese food, allow child -s, and in the financial district.

1