story: [Annette] asked her mother [Alma] if she could help her with college homework. [Alma] was busy so she asked [Annette] to ask her sister [Vanessa] instead.
query: ('Vanessa', 'Alma')
clean_story: [Annette] asked her mother [Alma] if she could help her with college homework. [Alma] was busy so she asked [Annette] to ask her sister [Vanessa] instead.
proof_state: [{('Vanessa', 'mother', 'Alma'): [('Vanessa', 'sister', 'Annette'), ('Annette', 'mother', 'Alma')]}]