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: shangri la vegetarian restaurant, is in the hayes valley or golden gate park call 4157312548.
Original Reference: shangri la vegetarian restaurant is in hayes valley or golden gate park, number is 4157312548.
Example Output: 0

Example Input: System Reference: ristorante parma near marina cow hollow offers cheap food.
Original Reference: ristorante parma is in the cheap price range and it is near marina cow hollow.
Example Output: 1

Example Input: System Reference: jasmine garden 's address is 708 1fourth street, and its phone number is 4158612682.
Original Reference: the jasmine garden restaurant 's address is 708 1fourth street and the phone number is 4158612682.
Example Output:
1

