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: city view restaurant, is cheap.
Original Reference: city view restaurant is in the cheap range.
Example Output: 0

Example Input: System Reference: the intercontinental san francisco is in the pricey price range.
Original Reference: the intercontinental san francisco is a pricey hotel.
Example Output: 0

Example Input: System Reference: there are 2 hotels in nob hill with price range and are you pricey for a hotel that accepts credit cards.
Original Reference: 2 nob hill hotel -s are pricey and accept credit card -s.
Example Output:
0