[Dale]'s son [Tony] entered rehab for the ninth time at the age of thirty. [Dale] is the proud father of the lovely [Nicolas]
('Nicolas', 'Tony')
[Dale] is the proud father of the lovely [Nicolas] [Dale]'s son [Tony] entered rehab for the ninth time at the age of thirty.
[{('Nicolas', 'brother', 'Tony'): [('Nicolas', 'father', 'Dale'), ('Dale', 'son', 'Tony')]}]
['father', 'son']