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: i am sorry i am not finding any hotels in the inset area.
Original Reference: there are no hotel -s in inset.
Example Output: 1

Example Input: System Reference: shangri la vegetarian restaurant serves vegetarian food at a cheap price range.
Original Reference: shangri la vegetarian restaurant serves cheap vegetarian food.
Example Output: 1

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