Task: Class Relation Understanding (ontology: Business_Finance/Occupation_Ontology)

Which of the following classes is one valid superclass of 'entertainer or performer, sports or related worker'?

A. architecture or engineering occupation holder
B. arm-hand steadiness
C. analysis subset ontology module
D. arts, design, entertainment, sports, and media occupation holder

Answer: arts, design, entertainment, sports, and media occupation holder