[Louis] asks his son [Michael] to get his grandmother [Shantel] a glass of water [Shantel] takes her son [Antonio] to the park every Saturday. [Robert] and his brother [Antonio] had a fight. They did n't speak to each other for a whole week afterwards.
('Louis', 'Robert')
[Louis] asks his son [Michael] to get his grandmother [Shantel] a glass of water [Shantel] takes her son [Antonio] to the park every Saturday. [Robert] and his brother [Antonio] had a fight. They did n't speak to each other for a whole week afterwards.
[{('Louis', 'brother', 'Robert'): [('Louis', 'mother', 'Shantel'), ('Shantel', 'son', 'Robert')]}, {('Shantel', 'son', 'Robert'): [('Shantel', 'son', 'Antonio'), ('Antonio', 'brother', 'Robert')]}, {('Louis', 'mother', 'Shantel'): [('Louis', 'son', 'Michael'), ('Michael', 'grandmother', 'Shantel')]}]
['son', 'grandmother', 'son', 'brother']