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 italian american hotel have internet.
Original Reference: the italian american hotel does not have internet.
0

System Reference: a 16 is an moderate restaurant that does not allow children.
Original Reference: the restaurant a 16 has a moderate price range and does not allow kid -s.
0

System Reference: the name of the restaurant is hakkasan.
Original Reference: the name of the restaurant is hakkasan.

1