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 an italian restaurant in the x area near x in x near x and x.
Original Reference: x is an italian restaurant in x, near x and x. .
[EX A]: 0

[EX Q]: System Reference: i am sorry i am not finding any hotels in the sherwood forest area.
Original Reference: there is no hotel in the area of sherwood forest.
[EX A]: 0

[EX Q]: System Reference: i am sorry i am not finding any hotels in the sunset district area.
Original Reference: there is no hotel in the sunset district.
[EX A]:
1