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

The property 'continuous with' applies to instances of 'independent continuant', and 'iron atom' is a subclass of 'independent continuant'. Which class can appear as the value of 'continuous with' for instances of 'iron atom'?

A. macromolecule
B. obsolete regional part of temporal lobe
C. independent continuant
D. obsolete predominantly gray regional part of medial dorsal nucleus

Answer: independent continuant