[Lorraine] and her brother [Jeff] went to the diner to eat yummy food together. [Clarence] told stories to his grandson [Jeff].
('Clarence', 'Lorraine')
[Clarence] told stories to his grandson [Jeff]. [Lorraine] and her brother [Jeff] went to the diner to eat yummy food together.
[{('Clarence', 'granddaughter', 'Lorraine'): [('Clarence', 'grandson', 'Jeff'), ('Jeff', 'sister', 'Lorraine')]}]
['grandson', 'sister']