[Ronald] liked to visit his uncle [Louis]. They played ball together a lot. [Angelica] is the proud daughter of [Robert]. [Angelica] also has a brother named [Ronald]. [Shantel] is a lovely mother. She has a son named [Louis], who she loves infinitely.
('Robert', 'Shantel')
[Angelica] is the proud daughter of [Robert]. [Angelica] also has a brother named [Ronald]. [Ronald] liked to visit his uncle [Louis]. They played ball together a lot. [Shantel] is a lovely mother. She has a son named [Louis], who she loves infinitely.
[{('Robert', 'mother', 'Shantel'): [('Robert', 'brother', 'Louis'), ('Louis', 'mother', 'Shantel')]}, {('Robert', 'brother', 'Louis'): [('Robert', 'son', 'Ronald'), ('Ronald', 'uncle', 'Louis')]}, {('Robert', 'son', 'Ronald'): [('Robert', 'daughter', 'Angelica'), ('Angelica', 'brother', 'Ronald')]}]
['daughter', 'brother', 'uncle', 'mother']