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

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

A. programming language
B. software
C. web page specification
D. clinical tumor stage group according to AJCC 7th edition

Answer: software