[Pedro] has a daughter named [Heather] who visits him every Sunday for dinner. [Heather] gave her Aunt [Marie] a kiss. [Michael] met his uncle, [Pedro], at the zoo for some fun. [Louis] is frustrated teaching his son how to drive. His son is [Michael].
('Louis', 'Marie')
[Louis] is frustrated teaching his son how to drive. His son is [Michael]. [Michael] met his uncle, [Pedro], at the zoo for some fun. [Pedro] has a daughter named [Heather] who visits him every Sunday for dinner. [Heather] gave her Aunt [Marie] a kiss.
[{('Louis', 'sister', 'Marie'): [('Louis', 'brother', 'Pedro'), ('Pedro', 'sister', 'Marie')]}, {('Louis', 'brother', 'Pedro'): [('Louis', 'son', 'Michael'), ('Michael', 'uncle', 'Pedro')]}, {('Pedro', 'sister', 'Marie'): [('Pedro', 'daughter', 'Heather'), ('Heather', 'aunt', 'Marie')]}]
['son', 'uncle', 'daughter', 'aunt']