story: [Sidney] went to the mall with his brother [Craig] and younger sister [Rosie]. Inside Best Buy, [Craig] bumped into his grandfather [Stanley], buying a TV.
query: ('Rosie', 'Stanley')
clean_story: [Sidney] went to the mall with his brother [Craig] and younger sister [Rosie]. Inside Best Buy, [Craig] bumped into his grandfather [Stanley], buying a TV.
proof_state: [{('Rosie', 'grandfather', 'Stanley'): [('Rosie', 'brother', 'Sidney'), ('Sidney', 'grandfather', 'Stanley')]}, {('Sidney', 'grandfather', 'Stanley'): [('Sidney', 'brother', 'Craig'), ('Craig', 'grandfather', 'Stanley')]}]