[James] read his daughter [Cindy] a bedtime story. Soon she was fast asleep. [David] loved her mother [Frances]. She was heartbroken when she heard [Frances] had suddenly passed away. [Frances] met her husband [James] when they were just 12 years old.
('David', 'Cindy')
[David] loved her mother [Frances]. She was heartbroken when she heard [Frances] had suddenly passed away. [Frances] met her husband [James] when they were just 12 years old. [James] read his daughter [Cindy] a bedtime story. Soon she was fast asleep.
[{('David', 'sister', 'Cindy'): [('David', 'mother', 'Frances'), ('Frances', 'daughter', 'Cindy')]}, {('Frances', 'daughter', 'Cindy'): [('Frances', 'husband', 'James'), ('James', 'daughter', 'Cindy')]}]
['mother', 'husband', 'daughter']