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

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

A. molecular adaptor activity
B. surface groove
C. chondroitin sulfate binding
D. anatomical structure

Answer: anatomical structure