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: i am sorry i am not finding any hotels in the opera plaza area.
Original Reference: there is no hotel in opera plaza.
[A]: 1


[Q]: System Reference: may i ask near where?
Original Reference: what area are you looking for this information at?.
[A]: 0


[Q]: System Reference: zero restaurants in the pacific heights area in the expensive price range.
Original Reference: zero restaurant -s in the pacific heights area that are expensive.
[A]:
1