[Cindy]'s son [Wayne] and daughter [Wilhelmina] helped [Wayne]'s father [Francisco] paint his house.
('Francisco', 'Wilhelmina')
[Cindy]'s son [Wayne] and daughter [Wilhelmina] helped [Wayne]'s father [Francisco] paint his house.
[{('Francisco', 'daughter', 'Wilhelmina'): [('Francisco', 'son', 'Wayne'), ('Wayne', 'sister', 'Wilhelmina')]}, {('Wayne', 'sister', 'Wilhelmina'): [('Wayne', 'mother', 'Cindy'), ('Cindy', 'daughter', 'Wilhelmina')]}]
['son', 'mother', 'daughter']