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: may i ask near where?
Original Reference: are you looking for a hotel nearby?.
[A]: 0


[Q]: System Reference: x is an italian restaurant in x area near x.
Original Reference: x is an italian restaurant in the x area near x.
[A]: 1


[Q]: System Reference: what area would you like the restaurant to be in?
Original Reference: around which area are you looking?.
[A]:
1