Task: Property Constraint Reasoning (ontology: Sciences/Biology)

The property 'has skeleton' applies to instances of 'organism subdivision', and 'mons pubis' is a subclass of 'organism subdivision'. Which class can appear as the value of 'has skeleton' for instances of 'mons pubis'?

A. prime adult stage
B. fungal metabolite
C. material anatomical entity
D. amphibian larval stage

Answer: material anatomical entity