story: [Jeffrey] is estranged from his mother, [Myrna]. His sister [Lucille] has tried to convince him to forgive [Myrna], but [Jeffrey] refuses.
query: ('Lucille', 'Myrna')
clean_story: [Jeffrey] is estranged from his mother, [Myrna]. His sister [Lucille] has tried to convince him to forgive [Myrna], but [Jeffrey] refuses.
proof_state: [{('Lucille', 'mother', 'Myrna'): [('Lucille', 'brother', 'Jeffrey'), ('Jeffrey', 'mother', 'Myrna')]}]