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: what price range are you looking for?
Original Reference: are you requesting the price for a hotel?.
Example Output: 1

Example Input: System Reference: may i ask near where?
Original Reference: what area are you looking for a hotel in?.
Example Output: 0

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