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

Example Input: System Reference: there are 239 restaurants in any price range.
Original Reference: we have 239 restaurant -s at various price range -s.
Example Output: 1

Example Input: System Reference: what price range are you comfortable with?
Original Reference: can i help you find he price range?.
Example Output:
0