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: what price range are you looking for?
Original Reference: so what price range are you looking for?.
[A]: 1


[Q]: System Reference: what area would you like the restaurant to be in?
Original Reference: where would you like a restaurant?.
[A]: 1


[Q]: System Reference: x is a restaurant in the expensive price range.
Original Reference: x is a restaurant specialising in fine dining.
[A]:
1