[Cindy] was more than happy to help her sister by watching her child [Marie]. [Marie] does n't always get along with her brother [Johnson]. Sometimes they fight like siblings do. [Hugh] and his son [Johnson] went to the store to by bread.
('Hugh', 'Cindy')
[Hugh] and his son [Johnson] went to the store to by bread. [Marie] does n't always get along with her brother [Johnson]. Sometimes they fight like siblings do. [Cindy] was more than happy to help her sister by watching her child [Marie].
[{('Hugh', 'sister', 'Cindy'): [('Hugh', 'daughter', 'Marie'), ('Marie', 'aunt', 'Cindy')]}, {('Hugh', 'daughter', 'Marie'): [('Hugh', 'son', 'Johnson'), ('Johnson', 'sister', 'Marie')]}]
['son', 'sister', 'aunt']