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: i am sorry i am not finding any hotels in the opera plaza area.
Original Reference: i have no match for a hotel in the opera plaza area.
Example Output: 1

Example Input: System Reference: x is a japanese restaurant that provides chinese takeaway near x and x.
Original Reference: x is a japanese restaurant that provides chinese takeaway near x and x.
Example Output: 1

Example Input: System Reference: x is a restaurant in the centre of town near x and x.
Original Reference: the restaurant x is in the centre of the city near x and x.
Example Output:
1