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: range is a nice restaurant.
Original Reference: i would recommed range, a nice restaurant.
[EX A]: 0

[EX Q]: System Reference: there are no expensively priced restaurants near chinatown.
Original Reference: there are 0 restaurant -s near chinatown in the expensive price range.
[EX A]: 1

[EX Q]: System Reference: what type of food would you like to eat?
Original Reference: can i confirm you are requesting food place -s.
[EX A]:
0