[David] does n't always get along with her brother [Francisco]. Sometimes they fight like siblings do. [Lynn] has an amazing son. Her son [Don] is very talented. [Lynn] loves her brother [Francisco].
('Don', 'David')
[Lynn] has an amazing son. Her son [Don] is very talented. [Lynn] loves her brother [Francisco]. [David] does n't always get along with her brother [Francisco]. Sometimes they fight like siblings do.
[{('Don', 'aunt', 'David'): [('Don', 'mother', 'Lynn'), ('Lynn', 'sister', 'David')]}, {('Lynn', 'sister', 'David'): [('Lynn', 'brother', 'Francisco'), ('Francisco', 'sister', 'David')]}]
['mother', 'brother', 'sister']