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: what price range are you looking for?
Original Reference: may i ask what price range you are looking for?.
[EX A]: 1

[EX Q]: System Reference: what part of the city are you looking for?
Original Reference: in what area would you like me to look?.
[EX A]: 1

[EX Q]: System Reference: i'm no venues in the x area near x.
Original Reference: i am sorry there is no information about a venue in the x area near x.
[EX A]:
0