[Richard] loves visiting his aunt [David] over the weekends. [Carrie] is watching t.v. with her mother [Cindy], and her brother [Richard] wants icecream.
('Cindy', 'David')
[Carrie] is watching t.v. with her mother [Cindy], and her brother [Richard] wants icecream. [Richard] loves visiting his aunt [David] over the weekends.
[{('Cindy', 'sister', 'David'): [('Cindy', 'son', 'Richard'), ('Richard', 'aunt', 'David')]}, {('Cindy', 'son', 'Richard'): [('Cindy', 'daughter', 'Carrie'), ('Carrie', 'brother', 'Richard')]}]
['daughter', 'brother', 'aunt']