Task: Property Constraint Reasoning (ontology: Arts_Media_Entertainment/comic_book_ontology)

The property 'letterer' applies to instances of 'Comic', and 'Publication' is a subclass of 'Comic'. Which class can appear as the value of 'letterer' for instances of 'Publication'?

A. Collector
B. Creator
C. Contributor
D. Distributor

Answer: Contributor