[Louis] asked his father [Harold] if he could have a video game and he said okay. [Samuel] loves spending time with his uncle [Antonio]. [Louis]'s son, [Wayne], went to the candy store. [Wayne]'s brother, [Samuel], went with him.
('Harold', 'Antonio')
[Louis] asked his father [Harold] if he could have a video game and he said okay. [Louis]'s son, [Wayne], went to the candy store. [Wayne]'s brother, [Samuel], went with him. [Samuel] loves spending time with his uncle [Antonio].
[{('Harold', 'son', 'Antonio'): [('Harold', 'son', 'Louis'), ('Louis', 'brother', 'Antonio')]}, {('Louis', 'brother', 'Antonio'): [('Louis', 'son', 'Samuel'), ('Samuel', 'uncle', 'Antonio')]}, {('Louis', 'son', 'Samuel'): [('Louis', 'son', 'Wayne'), ('Wayne', 'brother', 'Samuel')]}]
['son', 'son', 'brother', 'uncle']