[Dale] is the proud father of the lovely [Tony] [Nicolas] tripped his brother [Tony] in the living room.
('Nicolas', 'Dale')
[Nicolas] tripped his brother [Tony] in the living room. [Dale] is the proud father of the lovely [Tony]
[{('Nicolas', 'father', 'Dale'): [('Nicolas', 'brother', 'Tony'), ('Tony', 'father', 'Dale')]}]
['brother', 'father']