story: [Elliott] liked taking his kids, [Darnell] and [John] to his father's house to visit, even though [Stanley] spoiled them shamelessly whenever they came over.
query: ('John', 'Stanley')
clean_story: [Elliott] liked taking his kids, [Darnell] and [John] to his father's house to visit, even though [Stanley] spoiled them shamelessly whenever they came over.
proof_state: [{('John', 'grandfather', 'Stanley'): [('John', 'father', 'Elliott'), ('Elliott', 'father', 'Stanley')]}, {('John', 'father', 'Elliott'): [('John', 'sister', 'Darnell'), ('Darnell', 'father', 'Elliott')]}]