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

The property 'has specified data input' applies to instances of 'software', and 'Initial microarray data processing (data filtering, local normalisation and quality control)' is a subclass of 'software'. Which class can appear as the value of 'has specified data input' for instances of 'Initial microarray data processing (data filtering, local normalisation and quality control)'?

A. center calculation
B. qPCR data
C. data item
D. data visualization

Answer: data item