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: where is it near?
Original Reference: what is it near by?.
[EX A]: 1

[EX Q]: System Reference: x is a restaurant in the centre of town on the riverside, near to x.
Original Reference: if you would like to visit a nice restaurant, i would suggest x near x by the riverside, in the centre of the city. .
[EX A]: 1

[EX Q]: System Reference: are you looking for somewhere that kids are allowed?
Original Reference: do you want it child friendly?.
[EX A]:
1