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: what type of food would you like to eat?
Original Reference: what type of food would you like to eat?.
[EX A]: 0

[EX Q]: System Reference: there is no place other than red door cafe that is cheap and a good for brunch.
Original Reference: i apologize, the red door cafe is the only available restaurant that serves brunch in your cheap price range.
[EX A]: 1

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