[Lena] and her sister [David] got the flu from [Lena]'s mother [Frances]. [Evangeline], [David] 'daughter, came over to take care of them.
('Frances', 'Evangeline')
[Lena] and her sister [David] got the flu from [Lena]'s mother [Frances]. [Evangeline], [David] 'daughter, came over to take care of them.
[{('Frances', 'granddaughter', 'Evangeline'): [('Frances', 'daughter', 'David'), ('David', 'daughter', 'Evangeline')]}, {('Frances', 'daughter', 'David'): [('Frances', 'daughter', 'Lena'), ('Lena', 'sister', 'David')]}]
['daughter', 'sister', 'daughter']