[Tony] and his aunt [Lillian] are spending the day together. [Theresa] was so excited to learn that her son [Tony] got accepted into college.
('Theresa', 'Lillian')
[Theresa] was so excited to learn that her son [Tony] got accepted into college. [Tony] and his aunt [Lillian] are spending the day together.
[{('Theresa', 'sister', 'Lillian'): [('Theresa', 'son', 'Tony'), ('Tony', 'aunt', 'Lillian')]}]
['son', 'aunt']