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 a nice restaurant that serves dim sum food, the address is 662 commercial street, and the phone number is 4153982838.
Original Reference: city view restaurant serves dim sum. address is 662 commercial street and phone number 4153982838.
Example Output: 1

Example Input: System Reference: what area are you looking for?
Original Reference: where would you like it to be located?.
Example Output: 0

Example Input: System Reference: there is a hotel called in the tuscan best western plus and in the area of north beach.
Original Reference: the tuscan best western plus is located in north beach.
Example Output:
0