story: [Valerie] loves her son [Jason] very much. He loves her, too. [Alan] was out with his son [Jason]. Later that day they went to see [Alan]'s father, [Stanley].
query: ('Valerie', 'Stanley')
clean_story: [Valerie] loves her son [Jason] very much. He loves her, too. [Alan] was out with his son [Jason]. Later that day they went to see [Alan]'s father, [Stanley].
proof_state: [{('Valerie', 'father', 'Stanley'): [('Valerie', 'son', 'Jason'), ('Jason', 'grandfather', 'Stanley')]}, {('Jason', 'grandfather', 'Stanley'): [('Jason', 'father', 'Alan'), ('Alan', 'father', 'Stanley')]}]
edge_types: ['son', 'father', 'father']