Task: Instance Class Understanding (ontology: Arts_Media_Entertainment/Propp)

Which of the following classes does '"Giant does not grow until another giant causes him to do so."' belong to? Context: "Terminal motif F531.6.8.8"

A. "Attributes of giants."
B. "Other characteristics of giants."
C. "Mutual relations of giants."
D. "Special life events of giants."

Answer: "Mutual relations of giants."