[Louis] took his son [Michael] fishing. [Louis] and [Michael] stopped to give [Michael]'s sister, [Nicole], some fish. [Louis]'s sister, [Tracy], participated in the dance contest. [Nicole] and her mother [Beverly] attended a play at the theater.
('Beverly', 'Tracy')
[Nicole] and her mother [Beverly] attended a play at the theater. [Louis] took his son [Michael] fishing. [Louis] and [Michael] stopped to give [Michael]'s sister, [Nicole], some fish. [Louis]'s sister, [Tracy], participated in the dance contest.
[{('Beverly', 'sister', 'Tracy'): [('Beverly', 'son', 'Michael'), ('Michael', 'aunt', 'Tracy')]}, {('Beverly', 'son', 'Michael'): [('Beverly', 'daughter', 'Nicole'), ('Nicole', 'brother', 'Michael')]}, {('Michael', 'aunt', 'Tracy'): [('Michael', 'father', 'Louis'), ('Louis', 'sister', 'Tracy')]}]
['daughter', 'brother', 'father', 'sister']