[Cindy] dotes on her son [Wayne]. Because of this, [Wayne] is pretty spoiled. [Cindy] asked her father [James] if she could spend the night with a friend and he said okay. [James] took his daughter [David] to ballet class.
('David', 'Wayne')
[James] took his daughter [David] to ballet class. [Cindy] asked her father [James] if she could spend the night with a friend and he said okay. [Cindy] dotes on her son [Wayne]. Because of this, [Wayne] is pretty spoiled.
[{('David', 'nephew', 'Wayne'): [('David', 'sister', 'Cindy'), ('Cindy', 'son', 'Wayne')]}, {('David', 'sister', 'Cindy'): [('David', 'father', 'James'), ('James', 'daughter', 'Cindy')]}]
['father', 'daughter', 'son']