[David] loves her husband [Hugh]. [David] and her son [Johnson] like to swim in [Vanetta]'s pool. [Vanetta] does n't mind if her brother [Johnson] invites friends to the pool.
('Hugh', 'Vanetta')
[David] loves her husband [Hugh]. [David] and her son [Johnson] like to swim in [Vanetta]'s pool. [Vanetta] does n't mind if her brother [Johnson] invites friends to the pool.
[{('Hugh', 'daughter', 'Vanetta'): [('Hugh', 'wife', 'David'), ('David', 'daughter', 'Vanetta')]}, {('David', 'daughter', 'Vanetta'): [('David', 'son', 'Johnson'), ('Johnson', 'sister', 'Vanetta')]}]
['wife', 'son', 'sister']