[Lillian] and her daughter [Andrea] are entering the competition together. [Lillian] called [Theresa], her sister, to see if she wanted to go out to eat.
('Theresa', 'Andrea')
[Lillian] called [Theresa], her sister, to see if she wanted to go out to eat. [Lillian] and her daughter [Andrea] are entering the competition together.
[{('Theresa', 'niece', 'Andrea'): [('Theresa', 'sister', 'Lillian'), ('Lillian', 'daughter', 'Andrea')]}]
['sister', 'daughter']