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: the address for chow is 215 church street.
Original Reference: chow is located at 215 church street.
0

System Reference: what price range are you comfortable with?
Original Reference: any other price range you are interested in?.
1

System Reference: x is a moderately priced indian restaurant in x.
Original Reference: x is a restaurant in the moderate price range in the x area.

1