[Pedro] enjoys talking to his sister and her son. Her son is [Michael]. [Louis] favored his son [Michael] over his other son [Wayne]. [Pedro] braided his sister [Tracy]'s hair.
('Wayne', 'Tracy')
[Louis] favored his son [Michael] over his other son [Wayne]. [Pedro] enjoys talking to his sister and her son. Her son is [Michael]. [Pedro] braided his sister [Tracy]'s hair.
[{('Wayne', 'aunt', 'Tracy'): [('Wayne', 'father', 'Louis'), ('Louis', 'sister', 'Tracy')]}, {('Louis', 'sister', 'Tracy'): [('Louis', 'brother', 'Pedro'), ('Pedro', 'sister', 'Tracy')]}, {('Louis', 'brother', 'Pedro'): [('Louis', 'son', 'Michael'), ('Michael', 'uncle', 'Pedro')]}]
['father', 'son', 'uncle', 'sister']