[Hugh] and his wife [David] really wanted to have a child. Everything they did seemed to not work. They were losing hope. [Marie] and her mother [David] attended a play at the theater. [Marie] does n't like her brother [Bobby].
('Hugh', 'Bobby')
[Hugh] and his wife [David] really wanted to have a child. Everything they did seemed to not work. They were losing hope. [Marie] and her mother [David] attended a play at the theater. [Marie] does n't like her brother [Bobby].
[{('Hugh', 'son', 'Bobby'): [('Hugh', 'wife', 'David'), ('David', 'son', 'Bobby')]}, {('David', 'son', 'Bobby'): [('David', 'daughter', 'Marie'), ('Marie', 'brother', 'Bobby')]}]
['wife', 'daughter', 'brother']