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 is the requested area where the hotel is.
0

System Reference: he red victorian bed breakfast and arts cafe is located near haight.
Original Reference: the red victorian bed breakfast and arts cafe is near haight.
0

System Reference: manna, is cheaply priced and allows kids.
Original Reference: manna is a great cheap restaurant and they allow kid -s.

1