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: may i ask near where?
Original Reference: is there a location you would like the hotel to be close to?.
[EX A]: 0

[EX Q]: System Reference: what part of the city are you looking for?
Original Reference: what area of the city are you interested in?.
[EX A]: 1

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