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 in the riverside area.
Original Reference: x is a restaurant in the riverside area.
[EX A]: 1

[EX Q]: System Reference: fresca, in pacific heights serves peruvian food and does not allow children.
Original Reference: there is a nice restaurant named fresca that serves peruvian food near the pacific heights area that does not allow kid -s.
[EX A]: 1

[EX Q]: System Reference: may i ask near where?
Original Reference: what area do you want it near?.
[EX A]:
0