story: [William] asked his father [Christopher] if he could borrow some money. [William] has been with his wife [Guillermina] since 1989.
query: ('Guillermina', 'Christopher')
clean_story: [William] has been with his wife [Guillermina] since 1989. [William] asked his father [Christopher] if he could borrow some money.
proof_state: [{('Guillermina', 'father-in-law', 'Christopher'): [('Guillermina', 'husband', 'William'), ('William', 'father', 'Christopher')]}]