[Cindy] took her kids [Pete] and [Wilhelmina] to the pool. [Wilhelmina]'s father [Francisco] stayed home with the pets.
('Francisco', 'Pete')
[Cindy] took her kids [Pete] and [Wilhelmina] to the pool. [Wilhelmina]'s father [Francisco] stayed home with the pets.
[{('Francisco', 'son', 'Pete'): [('Francisco', 'daughter', 'Wilhelmina'), ('Wilhelmina', 'brother', 'Pete')]}, {('Wilhelmina', 'brother', 'Pete'): [('Wilhelmina', 'mother', 'Cindy'), ('Cindy', 'son', 'Pete')]}]
['daughter', 'mother', 'son']