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: are you looking for somewhere that kids are allowed?
Original Reference: would you like a restaurant that allows kid -s?.
Example Output: 1

Example Input: System Reference: you want a hotel in the fort mason?
Original Reference: just to confirm that, your looking for a hotel near fort mason?.
Example Output: 1

Example Input: System Reference: unfortunately 0 restaurants serve french for brunch.
Original Reference: unfortunately there are no french restaurant -s that serve brunch nearby.
Example Output:
1