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: the restaurant i recommend is mission chinese food, it serves chinese expensively priced and does not allow children.
Original Reference: the restaurant mission chinese food serves chinese, is expensive -ly priced and does not allow child -s.
[EX A]: 0

[EX Q]: System Reference: old jerusalem restaurant allows children, it serves middle eastern food, and it is good for dinner.
Original Reference: old jerusalem restaurant serves middle eastern food for dinner and allows kid -s.
[EX A]: 1

[EX Q]: System Reference: x is a restaurant near x.
Original Reference: x is a restaurant near x.
[EX A]:
1