[Marie]'s brother [Johnson] was playing with legos when [Marie]'s mother [David] came home from work. [Cindy] ca n't wait to go to Australia with her nephew [Johnson].
('David', 'Cindy')
[Marie]'s brother [Johnson] was playing with legos when [Marie]'s mother [David] came home from work. [Cindy] ca n't wait to go to Australia with her nephew [Johnson].
[{('David', 'sister', 'Cindy'): [('David', 'son', 'Johnson'), ('Johnson', 'aunt', 'Cindy')]}, {('David', 'son', 'Johnson'): [('David', 'daughter', 'Marie'), ('Marie', 'brother', 'Johnson')]}]
['daughter', 'brother', 'aunt']