[Jennifer] was mad at her brother [Samuel], because [Samuel] had called her fat. [Tracy] loves her mother, [Shantel]. [Shantel]'s son, [Louis], feels the same way. [Louis] took his daughter [Jennifer] to the store
('Tracy', 'Samuel')
[Tracy] loves her mother, [Shantel]. [Shantel]'s son, [Louis], feels the same way. [Louis] took his daughter [Jennifer] to the store [Jennifer] was mad at her brother [Samuel], because [Samuel] had called her fat.
[{('Tracy', 'nephew', 'Samuel'): [('Tracy', 'brother', 'Louis'), ('Louis', 'son', 'Samuel')]}, {('Louis', 'son', 'Samuel'): [('Louis', 'daughter', 'Jennifer'), ('Jennifer', 'brother', 'Samuel')]}, {('Tracy', 'brother', 'Louis'): [('Tracy', 'mother', 'Shantel'), ('Shantel', 'son', 'Louis')]}]
['mother', 'son', 'daughter', 'brother']