[Dale] and his brother [George] fight a lot. Despite this, they still love each other very much. [Dale] is an engineer who loves to take his son [James] to the science museum to help him learn about the world
('George', 'James')
[Dale] and his brother [George] fight a lot. Despite this, they still love each other very much. [Dale] is an engineer who loves to take his son [James] to the science museum to help him learn about the world
[{('George', 'nephew', 'James'): [('George', 'brother', 'Dale'), ('Dale', 'son', 'James')]}]
['brother', 'son']