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 double check you do not care if dogs are allowed at the hotel?
Original Reference: can i double check you do not care if dogs are allowed?.
Example Output: 1

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

Example Input: System Reference: what price range are you comfortable with?
Original Reference: can you give a price range.
Example Output:
0