Task: Class Definition Understanding (ontology: Human_Society/People)

Which of the following definitions best describes 'mad cow'?

A. A the concept is a man who drives a white van.
B. All newspapers are either broadsheets or tabloids.
C. The class of all the concept things.
D. A the concept is a cow that has been eating the brains of sheep.

Answer: A the concept is a cow that has been eating the brains of sheep.