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: unfortunately 0 restaurants serve afghan for lunch.
Original Reference: there are 0 restaurant -s that serve afghan food and are good for lunch.
[A]: 1


[Q]: System Reference: what part of the city are you looking for?
Original Reference: what is the area you are looking for?.
[A]: 1


[Q]: System Reference: darbar restaurant near nob hill offers cheap food.
Original Reference: darbar restaurant offers cheap price -s near nob hill.
[A]:
1