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

The property 'uses platform' applies to instances of 'software', and 'Stavrox' is a subclass of 'software'. Which class can appear as the value of 'uses platform' for instances of 'Stavrox'?

A. JavaScript
B. operating system
C. .rma format
D. Matlab .m file

Answer: operating system