[Martha] dotes on her son [Brent]. Because of this, [Brent] is pretty spoiled. [Martha] and [Herman] had a picnic at the park. They had sandwiches and salad.
('Herman', 'Brent')
[Martha] and [Herman] had a picnic at the park. They had sandwiches and salad. [Martha] dotes on her son [Brent]. Because of this, [Brent] is pretty spoiled.
[{('Herman', 'nephew', 'Brent'): [('Herman', 'sister', 'Martha'), ('Martha', 'son', 'Brent')]}]