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

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

A. predictive model specification
B. Java
C. Global test
D. operating system

Answer: operating system