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: there is a chinese restaurant called beijing restaurant.
Original Reference: beijing restaurant serves chinese food.
Example Output: 1

Example Input: System Reference: you may called the hotel kabuki, near japantown this hotel allows dogs.
Original Reference: the hotel kabuki, which is near japantown, allows dogs.
Example Output: 0

Example Input: System Reference: may i ask near where?
Original Reference: would you like to search for hotel -s near you?.
Example Output:
0