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 part of the city are you looking for?
Original Reference: in what area would you want to know?.
Example Output: 1

Example Input: System Reference: the phone number for red door cafe is 4152828283.
Original Reference: red door cafe can be called at 4152828283.
Example Output: 1

Example Input: System Reference: x is a restaurant in the cheap price range, the city area near x, and x.
Original Reference: x is a cheap restaurant in the city centre, near x and x. .
Example Output:
1