[Nicole] is one of my favorite students. She is the younger sister of [Michael], who I taught last year, [Jennifer] took her father [Louis] out to dinner for Father's Day. [Michael] asked his father [Louis] if he could have a video game and he said okay. [Nicole] loves visiting with her aunt [Marie].
('Jennifer', 'Marie')
[Jennifer] took her father [Louis] out to dinner for Father's Day. [Michael] asked his father [Louis] if he could have a video game and he said okay. [Nicole] is one of my favorite students. She is the younger sister of [Michael], who I taught last year, [Nicole] loves visiting with her aunt [Marie].
[{('Jennifer', 'aunt', 'Marie'): [('Jennifer', 'father', 'Louis'), ('Louis', 'sister', 'Marie')]}, {('Louis', 'sister', 'Marie'): [('Louis', 'daughter', 'Nicole'), ('Nicole', 'aunt', 'Marie')]}, {('Louis', 'daughter', 'Nicole'): [('Louis', 'son', 'Michael'), ('Michael', 'sister', 'Nicole')]}]
['father', 'son', 'sister', 'aunt']