story: [Kerri] took her father [Preston] to watch a movie together. [Stacy] and her sister [Kerri] are the only children in their family. [Preston] and his sister [Minnie] went to the ice skating rink. [Preston] fell down and [Minnie] laughed at him.
query: ('Kerri', 'Minnie')
clean_story: [Kerri] took her father [Preston] to watch a movie together. [Preston] and his sister [Minnie] went to the ice skating rink. [Preston] fell down and [Minnie] laughed at him.
proof_state: [{('Kerri', 'aunt', 'Minnie'): [('Kerri', 'father', 'Preston'), ('Preston', 'sister', 'Minnie')]}]