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

[EX Q]: System Reference: can i confirm what area you are looking for a hotel near?
Original Reference: where would you like a hotel?.
[EX A]: 0

[EX Q]: System Reference: i regret that there are no restaurants near the martin luther king square.
Original Reference: there are 0 restaurant -s in the martin luther king square area.
[EX A]:
1