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: so you are looking for something in the pricey price range, is that correct?
Original Reference: are you looking for a pricey hotel?.
[EX A]: 0

[EX Q]: System Reference: where would you like it to be near to?
Original Reference: are you looking for a hotel nearby?.
[EX A]: 0

[EX Q]: System Reference: i am sorry i am not finding any hotels in the north park area.
Original Reference: there are no matches for hotel -s located near north park.
[EX A]:
1