story: [Minnie] took her daughter [Rebbeca] to see her very first ballet performance. [Ellen] adores her daughter [Minnie]. [Minnie] loves her very much, too. [Otto]'s son is sick today so his mother, [Minnie], will stay home with him.
query: ('Rebbeca', 'Ellen')
clean_story: [Minnie] took her daughter [Rebbeca] to see her very first ballet performance. [Ellen] adores her daughter [Minnie]. [Minnie] loves her very much, too.
proof_state: [{('Rebbeca', 'sister', 'Ellen'): [('Rebbeca', 'mother', 'Minnie'), ('Minnie', 'daughter', 'Ellen')]}]