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

The property 'more frequent than' applies to instances of 'frequency', and 'coriolis parameter' is a subclass of 'frequency'. Which class can appear as the value of 'more frequent than' for instances of 'coriolis parameter'?

A. orbital motion
B. frequency
C. rossby radius of deformation
D. profundal zone

Answer: frequency