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: x is an italian restaurant in the moderate price range located in the x area.
Original Reference: x is an italian restaurant in the moderate price range in the x area.
1

System Reference: can i double check you want a hotel that has internet?
Original Reference: are you asking for a hotel that has internet?.
0

System Reference: betelnut, is near marina cow hollow, the, the, the, the, the, the, the, the, the, the, the, the, the, the and.
Original Reference: betelnut is near the marina cow hollow and in the cow hollow or hayes valley area. the phone number is 4159298855.

0