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: what sights would you like to be near?.
Example Output: 0

Example Input: System Reference: x is an expensive chinese restaurant near x.
Original Reference: x is an expensive chinese restaurant near x.
Example Output: 1

Example Input: System Reference: are you looking for somewhere that kids are allowed?
Original Reference: do you want kid -s to be allowed or not?.
Example Output:
1