[Harold] took his daughter, [Tracy], to the father daughter dance at church. [Michael] went to the park with his sister, [Jennifer], and his father, [Louis]. The three of them had a wonderful time there. [Harold] is taking his son [Louis] on a camping trip for the weekend.
('Jennifer', 'Tracy')
[Michael] went to the park with his sister, [Jennifer], and his father, [Louis]. The three of them had a wonderful time there. [Harold] is taking his son [Louis] on a camping trip for the weekend. [Harold] took his daughter, [Tracy], to the father daughter dance at church.
[{('Jennifer', 'aunt', 'Tracy'): [('Jennifer', 'father', 'Louis'), ('Louis', 'sister', 'Tracy')]}, {('Jennifer', 'father', 'Louis'): [('Jennifer', 'brother', 'Michael'), ('Michael', 'father', 'Louis')]}, {('Louis', 'sister', 'Tracy'): [('Louis', 'father', 'Harold'), ('Harold', 'daughter', 'Tracy')]}]
['brother', 'father', 'father', 'daughter']