story: [Dan] took his mother [Dorothy] a new pot for her flowers. [Dorothy] was talking about food with her sister [Alma].
query: ('Dan', 'Alma')
clean_story: [Dan] took his mother [Dorothy] a new pot for her flowers. [Dorothy] was talking about food with her sister [Alma].
proof_state: [{('Dan', 'aunt', 'Alma'): [('Dan', 'mother', 'Dorothy'), ('Dorothy', 'sister', 'Alma')]}]