[Theresa] took her sister [Lillian] out for dinner to celebrate her birthday. [Theresa] and her daughter [June] went out for ice cream. [Theresa] got a cone and [June] got a sundae.
('Lillian', 'June')
[Theresa] took her sister [Lillian] out for dinner to celebrate her birthday. [Theresa] and her daughter [June] went out for ice cream. [Theresa] got a cone and [June] got a sundae.
[{('Lillian', 'niece', 'June'): [('Lillian', 'sister', 'Theresa'), ('Theresa', 'daughter', 'June')]}]
['sister', 'daughter']