[Beverly] had to pick her son [Samuel] up from school because the schools' bus was broke down. [Louis] went to pick up his son [Samuel] from the baseball practice. [Shantel] took her son [Louis] to the park for the afternoon. [Beverly] talks to her son [Wayne] every day.
('Shantel', 'Wayne')
[Shantel] took her son [Louis] to the park for the afternoon. [Louis] went to pick up his son [Samuel] from the baseball practice. [Beverly] had to pick her son [Samuel] up from school because the schools' bus was broke down. [Beverly] talks to her son [Wayne] every day.
[{('Shantel', 'grandson', 'Wayne'): [('Shantel', 'grandson', 'Samuel'), ('Samuel', 'brother', 'Wayne')]}, {('Samuel', 'brother', 'Wayne'): [('Samuel', 'mother', 'Beverly'), ('Beverly', 'son', 'Wayne')]}, {('Shantel', 'grandson', 'Samuel'): [('Shantel', 'son', 'Louis'), ('Louis', 'son', 'Samuel')]}]
['son', 'son', 'mother', 'son']