[Dolores]'s brother [Thomas] was going to be the star in the new show. [Lynn] went to pick up her son, [Thomas], and her daughter, [Andrea], from soccer practice.
('Dolores', 'Andrea')
[Dolores]'s brother [Thomas] was going to be the star in the new show. [Lynn] went to pick up her son, [Thomas], and her daughter, [Andrea], from soccer practice.
[{('Dolores', 'sister', 'Andrea'): [('Dolores', 'brother', 'Thomas'), ('Thomas', 'sister', 'Andrea')]}, {('Thomas', 'sister', 'Andrea'): [('Thomas', 'mother', 'Lynn'), ('Lynn', 'daughter', 'Andrea')]}]
['brother', 'mother', 'daughter']