[Heidi] adores her daughter [Nancy]. [Nancy] loves her very much, too. [Nancy]'s mom, [Louise] got ready for the party.
('Louise', 'Heidi')
[Nancy]'s mom, [Louise] got ready for the party. [Heidi] adores her daughter [Nancy]. [Nancy] loves her very much, too.
[{('Louise', 'sister', 'Heidi'): [('Louise', 'mother', 'Nancy'), ('Nancy', 'daughter', 'Heidi')]}]
['mother', 'daughter']