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: what part of the city are you looking for?
Original Reference: would you like to search in certain area?.
[A]: 1


[Q]: System Reference: what price range are you looking for?
Original Reference: what price range interests you?.
[A]:
1