[Cindy] was eager to see her niece, [Andrea]. They had n't seen each other in ages [Andrea] and her brother [Don] gave gift to their mother [Lynn]
('Don', 'Cindy')
[Andrea] and her brother [Don] gave gift to their mother [Lynn] [Cindy] was eager to see her niece, [Andrea]. They had n't seen each other in ages
[{('Don', 'aunt', 'Cindy'): [('Don', 'mother', 'Lynn'), ('Lynn', 'sister', 'Cindy')]}, {('Lynn', 'sister', 'Cindy'): [('Lynn', 'daughter', 'Andrea'), ('Andrea', 'aunt', 'Cindy')]}]
['mother', 'daughter', 'aunt']