story: [Lucille] and [Anna] are siblings who like to fight a lot. [Lucille] gets into a lot of petty arguments with her father [Christopher].
query: ('Anna', 'Christopher')
clean_story: [Lucille] and [Anna] are siblings who like to fight a lot. [Lucille] gets into a lot of petty arguments with her father [Christopher].
proof_state: [{('Anna', 'father', 'Christopher'): [('Anna', 'sister', 'Lucille'), ('Lucille', 'father', 'Christopher')]}]