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 afghan restaurant called helmand palace.
Original Reference: helmand palace serves afghan food.
[EX A]: 1

[EX Q]: System Reference: chow serves comfort food.
Original Reference: chow food is a nice restaurant that has comfort food.
[EX A]: 0

[EX Q]: System Reference: what type of food would you like to eat?
Original Reference: what food are you looking for.
[EX A]:
0