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

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

A. Issue
B. Gutter
C. Event
D. Location

Answer: Gutter