[Heidi] adores her daughter [Nancy]. [Nancy] loves her very much, too. [Nancy] was so proud of her daughter [Lorraine] for getting straight A's this semester.
('Lorraine', 'Heidi')
[Nancy] was so proud of her daughter [Lorraine] for getting straight A's this semester. [Heidi] adores her daughter [Nancy]. [Nancy] loves her very much, too.
[{('Lorraine', 'sister', 'Heidi'): [('Lorraine', 'mother', 'Nancy'), ('Nancy', 'daughter', 'Heidi')]}]
['mother', 'daughter']