story: [Michael] bought gifts for his lovely sister, [Marian] [Stanley] is [Rosie]'s beloved grandfather. They like to go to the park and eat ice cream with [Marian], who is [Rosie]'s mother.
query: ('Michael', 'Stanley')
clean_story: [Michael] bought gifts for his lovely sister, [Marian] [Stanley] is [Rosie]'s beloved grandfather. They like to go to the park and eat ice cream with [Marian], who is [Rosie]'s mother.
proof_state: [{('Michael', 'father', 'Stanley'): [('Michael', 'sister', 'Marian'), ('Marian', 'father', 'Stanley')]}, {('Marian', 'father', 'Stanley'): [('Marian', 'daughter', 'Rosie'), ('Rosie', 'grandfather', 'Stanley')]}]
edge_types: ['sister', 'daughter', 'grandfather']