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: 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: a 16, is moderately prices and does not allow children.
Original Reference: the restaurant a 16 has a moderate price range and does not allow kid -s.
1

System Reference: you want a hotel in the cathedral hill?
Original Reference: confirms the area cathedral hill.
0