[Timothy] looks to his loving mother [Lillian] for guidance in with his math homework. [Dale] took his sister [Lillian] out to dinner for her birthday.
('Timothy', 'Dale')
[Timothy] looks to his loving mother [Lillian] for guidance in with his math homework. [Dale] took his sister [Lillian] out to dinner for her birthday.
[{('Timothy', 'uncle', 'Dale'): [('Timothy', 'mother', 'Lillian'), ('Lillian', 'brother', 'Dale')]}]
['mother', 'brother']