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

The property 'is event triggered by character' applies to instances of 'instantaneous event', and 'game event' is a subclass of 'instantaneous event'. Which class can appear as the value of 'is event triggered by character' for instances of 'game event'?

A. Game
B. Leaderboard
C. Character
D. Agent

Answer: Character