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

The property 'finishes axis' applies to instances of 'anatomical side', and 'left side' is a subclass of 'anatomical side'. Which class can appear as the value of 'finishes axis' for instances of 'left side'?

A. respiratory gaseous exchange by respiratory system
B. antacid
C. anatomical axis
D. action potential

Answer: anatomical axis