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

[EX Q]: System Reference: kiss seafood 's address is 1700 laguna street.
Original Reference: the address for kiss seafood is 1700 laguna street.
[EX A]: 1

[EX Q]: System Reference: beijing restaurant near outer mission offers cheap food.
Original Reference: beijing restaurant is in the cheap price range near outer mission.
[EX A]:
1