Task: Property Constraint Reasoning (ontology: Earth_Environment/EnvironmentOntology)

The property 'attached to part of' applies to instances of 'anatomical structure', and 'fungal structure' is a subclass of 'anatomical structure'. Which class can appear as the value of 'attached to part of' for instances of 'fungal structure'?

A. scum
B. vasodilator agent
C. anatomical structure
D. structural collapse process

Answer: anatomical structure