[Dale] and his sister [Lillian] went to brunch today at the new diner. [Dale] and his daughter [Rosetta] went to Disney World together.
('Lillian', 'Rosetta')
[Dale] and his sister [Lillian] went to brunch today at the new diner. [Dale] and his daughter [Rosetta] went to Disney World together.
[{('Lillian', 'niece', 'Rosetta'): [('Lillian', 'brother', 'Dale'), ('Dale', 'daughter', 'Rosetta')]}]
['brother', 'daughter']