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: da vinci villa is located at 2550 van ness ave and the phone number is 4155292500.
Original Reference: the da vinci villa is located at 2550 van ness ave and its phone number is 4155292500.
Example Output: 0

Example Input: System Reference: hakkasan, is in the are of financial district or hayes valley.
Original Reference: hakkasan is in the financial district or hayes valley.
Example Output: 0

Example Input: System Reference: i am sorry i am not finding any hotels in the little hollywood area.
Original Reference: there is not a hotel located in the little hollywood area.
Example Output:
1