[Lillian] loves spending time with her father. His name is [Clarence]. [Lillian] is weary of her son [Timothy]'s behaviour. He is often in trouble at school.
('Timothy', 'Clarence')
[Lillian] is weary of her son [Timothy]'s behaviour. He is often in trouble at school. [Lillian] loves spending time with her father. His name is [Clarence].
[{('Timothy', 'grandfather', 'Clarence'): [('Timothy', 'mother', 'Lillian'), ('Lillian', 'father', 'Clarence')]}]
['mother', 'father']