[David] and her husband [Hugh] made pancakes for their daughter [Evangeline]. [Evangeline]'s sister [Gloria] ate waffles instead.
('David', 'Gloria')
[David] and her husband [Hugh] made pancakes for their daughter [Evangeline]. [Evangeline]'s sister [Gloria] ate waffles instead.
[{('David', 'daughter', 'Gloria'): [('David', 'daughter', 'Evangeline'), ('Evangeline', 'sister', 'Gloria')]}, {('David', 'daughter', 'Evangeline'): [('David', 'husband', 'Hugh'), ('Hugh', 'daughter', 'Evangeline')]}]
['husband', 'daughter', 'sister']