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: where would you like it to be near to?
Original Reference: what area are you looking in?.
Example Output: 0

Example Input: System Reference: what price range are you looking for?
Original Reference: what price range are you looking for?.
Example Output: 1

Example Input: System Reference: there are no children allowed at chouchou.
Original Reference: chouchou does not allow child -s.
Example Output:
1