story: [Alan] and his sister [Marian] were arguing about politics. [Karen], [Marian]'s daughter, heard them, but did n't want to get involved in the fight. [Stanley] took his granddaughter [Karen] to the movies.
query: ('Alan', 'Stanley')
clean_story: [Alan] and his sister [Marian] were arguing about politics. [Karen], [Marian]'s daughter, heard them, but did n't want to get involved in the fight. [Stanley] took his granddaughter [Karen] to the movies.
proof_state: [{('Alan', 'father', 'Stanley'): [('Alan', 'sister', 'Marian'), ('Marian', 'father', 'Stanley')]}, {('Marian', 'father', 'Stanley'): [('Marian', 'daughter', 'Karen'), ('Karen', 'grandfather', 'Stanley')]}]
edge_types: ['sister', 'daughter', 'grandfather']