[Louis] went to the movies with his son [Michael]. [Louis]'s wife [Beverly] stayed home to cook dinner. [Paul] went fishing with his uncle [Antonio]. [Michael] met his brother [Paul] for drinks after work.
('Beverly', 'Antonio')
[Louis] went to the movies with his son [Michael]. [Louis]'s wife [Beverly] stayed home to cook dinner. [Michael] met his brother [Paul] for drinks after work. [Paul] went fishing with his uncle [Antonio].
[{('Beverly', 'brother', 'Antonio'): [('Beverly', 'son', 'Paul'), ('Paul', 'uncle', 'Antonio')]}, {('Beverly', 'son', 'Paul'): [('Beverly', 'son', 'Michael'), ('Michael', 'brother', 'Paul')]}, {('Beverly', 'son', 'Michael'): [('Beverly', 'husband', 'Louis'), ('Louis', 'son', 'Michael')]}]
['husband', 'son', 'brother', 'uncle']