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

The property 'biomechanically related to' applies to instances of 'anatomical structure', and 'mesoderm-derived structure' is a subclass of 'anatomical structure'. Which class can appear as the value of 'biomechanically related to' for instances of 'mesoderm-derived structure'?

A. anatomical structure
B. ovulation cycle process
C. catalytic activity, acting on a nucleic acid
D. conjunctival space

Answer: anatomical structure