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.

[EX Q]: System Reference: i am sorry i am not finding any hotels in the showplace square area.
Original Reference: i apologize but there are no hotel -s in showplace square.
[EX A]: 1

[EX Q]: System Reference: where do you want it to be near to, bay view hunters point or nopa japantown?
Original Reference: would you like restaurant -s in the bay view hunters point or nopa area?.
[EX A]: 0

[EX Q]: System Reference: so you are looking for something in the inexpensive price range, is that correct?
Original Reference: can i confirm that you are looking for an inexpensive hotel?.
[EX A]:
0