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: 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: x is a high-end restaurant located in riverside near x.
Original Reference: x is a restaurant in the riverside area near x.
Example Output: 1

Example Input: System Reference: inn on castro is located at 321 castro st and the phone number is 4158610321.
Original Reference: the inn on castro is located at 321 castro st and the phone number is 4158610321.
Example Output:
0