story: [Alma]'s son [Russell] is running for class president. [Russell]'s sister [Annette] is helping make signs.
query: ('Alma', 'Annette')
clean_story: [Alma]'s son [Russell] is running for class president. [Russell]'s sister [Annette] is helping make signs.
proof_state: [{('Alma', 'daughter', 'Annette'): [('Alma', 'son', 'Russell'), ('Russell', 'sister', 'Annette')]}]