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

The property 'continuous with' applies to instances of 'independent continuant', and 'D-tyrosinate(2-)' is a subclass of 'independent continuant'. Which class can appear as the value of 'continuous with' for instances of 'D-tyrosinate(2-)'?

A. cellular organisms
B. independent continuant
C. inorganic ion
D. obsolete regional part of sacral spinal cord gray matter

Answer: independent continuant