Definition: 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.
Input: System Reference: the hotel monaco san francisco c a kimpton hotel is in the pricey price range.
Original Reference: the hotel monaco san francisco c a kimpton hotel is a pricey hotel.
Output:
0