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 opera plaza area.
Original Reference: i have no listing for that hotel type in opera plaza.
[EX A]: 1

[EX Q]: System Reference: can i confirm what area you are looking for a hotel near?
Original Reference: are you looking for a hotel near a certain area?.
[EX A]: 0

[EX Q]: System Reference: x is a chinese restaurant in the riverside near x.
Original Reference: x is a chinese restaurant next to the river, near x .
[EX A]:
0