[Cindy] and her brother [Hugh] were having a wonderful time at Disneyland. [Marie] picked her sister, [Evangeline], up from the mall. [Evangeline] called her dad, [Hugh], when she got home to let him know where she was.
('Cindy', 'Marie')
[Cindy] and her brother [Hugh] were having a wonderful time at Disneyland. [Marie] picked her sister, [Evangeline], up from the mall. [Evangeline] called her dad, [Hugh], when she got home to let him know where she was.
[{('Cindy', 'niece', 'Marie'): [('Cindy', 'brother', 'Hugh'), ('Hugh', 'daughter', 'Marie')]}, {('Hugh', 'daughter', 'Marie'): [('Hugh', 'daughter', 'Evangeline'), ('Evangeline', 'sister', 'Marie')]}]
['brother', 'daughter', 'sister']