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: can i confirm that you are looking for a restaurant near inner richmond?
Original Reference: can i confirm you are looking for a restaurant near inner richmond?.
Example Output: 1

Example Input: System Reference: can i confirm what area you are looking for a hotel near?
Original Reference: where would you like a hotel?.
Example Output: 0

Example Input: System Reference: are you looking for somewhere that kids are allowed?
Original Reference: do you prefer a restaurant that allows kid -s or 1 that does not allow kid -s?.
Example Output:
1