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: benu, is a nice restaurant that serves asian food and does not allow children.
Original Reference: benu is a nice restaurant that serves asian food and does not allow child -s.
1

System Reference: i regret that there are no restaurants near the tenderloin.
Original Reference: i cannot find any restaurant -s in the tenderloin area.
1

System Reference: what area would you like the restaurant to be in?
Original Reference: what area you looking for?.

1