[Jerry] id [Lillian]'s only child. They have a really strong bond. They spend a lot of their free time together. [Jerry] and his sister [Ann] went to brunch today at the new diner.
('Ann', 'Lillian')
[Jerry] and his sister [Ann] went to brunch today at the new diner. [Jerry] id [Lillian]'s only child. They have a really strong bond. They spend a lot of their free time together.
[{('Ann', 'mother', 'Lillian'): [('Ann', 'brother', 'Jerry'), ('Jerry', 'mother', 'Lillian')]}]
['brother', 'mother']