[Frances] was talking to her son [Hugh]. Suddenly, [Hugh]'s daughter [Vanetta] and her brother [Michael] walked in the house.
('Frances', 'Michael')
[Frances] was talking to her son [Hugh]. Suddenly, [Hugh]'s daughter [Vanetta] and her brother [Michael] walked in the house.
[{('Frances', 'grandson', 'Michael'): [('Frances', 'son', 'Hugh'), ('Hugh', 'son', 'Michael')]}, {('Hugh', 'son', 'Michael'): [('Hugh', 'daughter', 'Vanetta'), ('Vanetta', 'brother', 'Michael')]}]
['son', 'daughter', 'brother']