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: there is a comfort food restaurant called chow.
Original Reference: chow is a nice restaurant that serves comfort food.
[EX A]: 1

[EX Q]: System Reference: may i ask near where?
Original Reference: what is it near?.
[EX A]: 0

[EX Q]: System Reference: okay well there are no hotels that are in the pricey range in the mission area.
Original Reference: there are no pricey hotel -s near the mission area.
[EX A]:
1

