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

Which of the following classes does '"Treacherous father-in-law."' belong to? Context: "Terminal motif K2218.2"

A. "Treacherous relatives-in-law."
B. "Woman draws a pelt to her instead of her husband."
C. "The corpse handed around."
D. "Ogre made to believe small hero is large: overawed."

Answer: "Treacherous relatives-in-law."