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: zuni cafe, is expensive.
Original Reference: there is a nice restaurant called zuni cafe in the expensive price range.
[EX A]: 1

[EX Q]: System Reference: there is a chinese restaurant called beijing restaurant.
Original Reference: beijing restaurant serves chinese food.
[EX A]:
0