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

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

A. operating system
B. S-Score algorithm
C. GFF
D. MCR algorithm

Answer: operating system