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.

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


[Q]: System Reference: there is a indian restaurant called dosa on valencia.
Original Reference: dosa on valencia restaurant serves indian food.
[A]: 1


[Q]: System Reference: the hotel union square is a nice hotel.
Original Reference: hotel union square is a nice hotel.
[A]:
0