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.

[Q]: System Reference: can i confirm what area you are looking for a hotel near?
Original Reference: what sights would you like to be near?.
[A]: 0


[Q]: System Reference: x is an expensive restaurant near x.
Original Reference: i would suggest x, an expensive restaurant near x .
[A]: 1


[Q]: System Reference: i regret that there are no restaurants near the bayview heights.
Original Reference: unfortunately there are 0 restaurant -s in the bayview heights area.
[A]:
1