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

The property 'balloon' applies to instances of 'Sequence', and 'Story' is a subclass of 'Sequence'. Which class can appear as the value of 'balloon' for instances of 'Story'?

A. Event
B. ComicCoverArt
C. Balloon
D. Series

Answer: Balloon