[David] took her younger sister [Lynn] to the carnival last weekend. [David] and her daughter [Vanetta] went out to dinner. [Vanetta] was sick. He stayed home from school and his grandmother, [Frances], watched him. She made him chicken soup to feel better.
('Lynn', 'Frances')
[David] took her younger sister [Lynn] to the carnival last weekend. [David] and her daughter [Vanetta] went out to dinner. [Vanetta] was sick. He stayed home from school and his grandmother, [Frances], watched him. She made him chicken soup to feel better.
[{('Lynn', 'mother', 'Frances'): [('Lynn', 'sister', 'David'), ('David', 'mother', 'Frances')]}, {('David', 'mother', 'Frances'): [('David', 'daughter', 'Vanetta'), ('Vanetta', 'grandmother', 'Frances')]}]
['sister', 'daughter', 'grandmother']