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.

Example Input: System Reference: the hotel has 169 rooms, has internet and the price range you do not care about.
Original Reference: i can find 169 hotel -s that have internet connections.
Example Output: 0

Example Input: System Reference: he ocean park motel is located near parkside.
Original Reference: ocean park motel is is close to parkside.
Example Output: 0

Example Input: System Reference: what price range are you comfortable with?
Original Reference: what price range please?.
Example Output:
1