[Robert] loves to play baseball with his dad, [Wayne]. [Wayne] is one of [Theresa]'s brothers. They have lots of fun together.
('Theresa', 'Robert')
[Wayne] is one of [Theresa]'s brothers. They have lots of fun together. [Robert] loves to play baseball with his dad, [Wayne].
[{('Theresa', 'nephew', 'Robert'): [('Theresa', 'brother', 'Wayne'), ('Wayne', 'son', 'Robert')]}]
['brother', 'son']