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

Which of the following classes is the superclass of '"Wife throws herself on husband's funeral pyre."'?

A. "Faithful wife."
B. "Wife's suicide at husband's death."
C. "Husbands and wives."
D. "100 brothers seek 100 sisters as wives."

Answer: "Wife's suicide at husband's death."