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: there is a hotel called in the buena vista motor inn and in the area of fort mason.
Original Reference: buena vista motor inn is in fort mason.
0

System Reference: what price range are you comfortable with?
Original Reference: please specify you price range?.
1

System Reference: there is a hotel called in the inn on castro and in the area of the castro.
Original Reference: the inn on castro is in the castro.
0