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 chinese fusion takeaway restaurant in x.
Original Reference: i would guess x in x, a fusion restaurant that offers chinese takeaway. .
Example Output: 1

Example Input: System Reference: what price range are you looking for?
Original Reference: can i confirm that you are asking about the price range?.
Example Output: 1

Example Input: System Reference: the address of borobudur restaurant is 700 post street and the phone number is 4157751512.
Original Reference: borobudur restaurant is located at 700 post street. its phone number is 4157751512.
Example Output:
0