story: [Sabrina] got her mother [Nancy] a great Valentine's gift. [Nancy]'s husband [Paul] only got her a card. [Maria] and her mother [Nancy] attended a play at the theater.
query: ('Paul', 'Sabrina')
clean_story: [Sabrina] got her mother [Nancy] a great Valentine's gift. [Nancy]'s husband [Paul] only got her a card.
proof_state: [{('Paul', 'daughter', 'Sabrina'): [('Paul', 'wife', 'Nancy'), ('Nancy', 'daughter', 'Sabrina')]}]