[Wesley]'s son [Charles] entered rehab for the ninth time at the age of thirty. [Lena] took her two children, [Martha] and [Charles], down to the playground later that afternoon.
('Wesley', 'Martha')
[Wesley]'s son [Charles] entered rehab for the ninth time at the age of thirty. [Lena] took her two children, [Martha] and [Charles], down to the playground later that afternoon.
[{('Wesley', 'daughter', 'Martha'): [('Wesley', 'son', 'Charles'), ('Charles', 'sister', 'Martha')]}, {('Charles', 'sister', 'Martha'): [('Charles', 'mother', 'Lena'), ('Lena', 'daughter', 'Martha')]}]
['son', 'mother', 'daughter']