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: would you prefer chinese or singaporean food?
Original Reference: do you prefer chinese or singaporean?.
Example Output: 1

Example Input: System Reference: the name is the fairmont san francisco and it is a nice hotel.
Original Reference: there is a hotel called the fairmont san francisco.
Example Output:
0