story: [Michelle] bought a new video game for her son [Paul]. [Stanley] is a benevolent grandfather, and [Kirk] is his young grandson. [Michelle] took her son, [Kirk], to go get baked goods from the local bakery.
query: ('Paul', 'Stanley')
clean_story: [Michelle] bought a new video game for her son [Paul]. [Michelle] took her son, [Kirk], to go get baked goods from the local bakery. [Stanley] is a benevolent grandfather, and [Kirk] is his young grandson.
proof_state: [{('Paul', 'grandfather', 'Stanley'): [('Paul', 'brother', 'Kirk'), ('Kirk', 'grandfather', 'Stanley')]}, {('Paul', 'brother', 'Kirk'): [('Paul', 'mother', 'Michelle'), ('Michelle', 'son', 'Kirk')]}]