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 w san francisco is in the financial district south area.
Original Reference: w san francisco is in financial district south.
[EX A]: 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: i am sorry i am not finding any hotels in the north park area.
Original Reference: no, there is not a hotel near north park.
[EX A]:
1