You are given an original reference as well as a system reference. Your task is to judge the quality of the system reference. If the utterance is grammatically correct and fluent output 1, else output 0.

Example Input: System Reference: x is a restaurant near x.
Original Reference: x is a restaurant near the x.
Example Output: 1

Example Input: System Reference: i am sorry i am not finding any hotels in the opera plaza area.
Original Reference: sorry ! i could not find any hotel -s in the opera plaza area.
Example Output: 1

Example Input: System Reference: hakkasan, is in financial district serves cantonese food.
Original Reference: hakkasan in the financial district serves cantonese food.
Example Output:
0