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: chow serves comfort food.
Original Reference: chow food is a nice restaurant that has comfort food.
[EX A]: 0

[EX Q]: System Reference: what area would you like the restaurant to be in?
Original Reference: what area specifically are you interested in?.
[EX A]: 1

[EX Q]: System Reference: chow 's address is 215 church street.
Original Reference: the address of chow is 215 church street.
[EX A]:
1