[Bobby] does n't like his aunt [Lynn] very much. [Lynn], on the other hand, adores [Bobby], and would do anything for him. [Hugh] and [David] got married last fall. After 1 year of marriage, [David] gave birth to her first child [Bobby].
('Hugh', 'Lynn')
[Hugh] and [David] got married last fall. After 1 year of marriage, [David] gave birth to her first child [Bobby]. [Bobby] does n't like his aunt [Lynn] very much. [Lynn], on the other hand, adores [Bobby], and would do anything for him.
[{('Hugh', 'sister', 'Lynn'): [('Hugh', 'son', 'Bobby'), ('Bobby', 'aunt', 'Lynn')]}, {('Hugh', 'son', 'Bobby'): [('Hugh', 'wife', 'David'), ('David', 'son', 'Bobby')]}]
['wife', 'son', 'aunt']