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

Which of the following classes does '"Sea rolls in over the land from all sides and a sea serpent comes because of broken tabu."' belong to? Context: "Terminal motif C984.4.1"

A. "Devil's name used in curse."
B. "Tidal wave for breaking tabu."
C. "Substitutes for tabu expressions."
D. "Animals escape when forbidden baskets opened."

Answer: "Tidal wave for breaking tabu."