[Louis] bought a book for his son [Michael]. [Wayne] wanted to go to the park with his sister [Jennifer]. [Jennifer] said she'd rather go swimming with her sister [Nicole] instead. [Nicole] was mad at her brother [Michael], because [Michael] had called her fat.
('Wayne', 'Louis')
[Wayne] wanted to go to the park with his sister [Jennifer]. [Jennifer] said she'd rather go swimming with her sister [Nicole] instead. [Nicole] was mad at her brother [Michael], because [Michael] had called her fat. [Louis] bought a book for his son [Michael].
[{('Wayne', 'father', 'Louis'): [('Wayne', 'sister', 'Jennifer'), ('Jennifer', 'father', 'Louis')]}, {('Jennifer', 'father', 'Louis'): [('Jennifer', 'brother', 'Michael'), ('Michael', 'father', 'Louis')]}, {('Jennifer', 'brother', 'Michael'): [('Jennifer', 'sister', 'Nicole'), ('Nicole', 'brother', 'Michael')]}]
['sister', 'sister', 'brother', 'father']