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: the inn san francisco is near mission and has internet.
Original Reference: there is a hotel near the mission called the inn san francisco and they have internet access.
Example Output: 0

Example Input: System Reference: do you not to restaurant restaurants that are?
Original Reference: the area does not matter?.
Example Output: 0

Example Input: System Reference: mangia tutti ristorante 's address is 635 clay street.
Original Reference: the address for the mangia tutti ristorante is 635 clay street.
Example Output:
1