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: x is a restaurant near x and on the riverside area near x.
Original Reference: x is a restaurant located on the riverside, x near x .
[EX A]: 1

[EX Q]: System Reference: may i ask near where?
Original Reference: did you have a location in mind?.
[EX A]: 0

[EX Q]: System Reference: may i help you further?
Original Reference: what can i help you with?.
[EX A]:
1