[Shantel]'s son [Pedro] and son [Robert] went to the park together to play. [Laura] has a wonderful relationship with her uncle [Pedro]. [Antonio] loves his daughter [Laura].
('Antonio', 'Robert')
[Antonio] loves his daughter [Laura]. [Laura] has a wonderful relationship with her uncle [Pedro]. [Shantel]'s son [Pedro] and son [Robert] went to the park together to play.
[{('Antonio', 'brother', 'Robert'): [('Antonio', 'mother', 'Shantel'), ('Shantel', 'son', 'Robert')]}, {('Antonio', 'mother', 'Shantel'): [('Antonio', 'brother', 'Pedro'), ('Pedro', 'mother', 'Shantel')]}, {('Antonio', 'brother', 'Pedro'): [('Antonio', 'daughter', 'Laura'), ('Laura', 'uncle', 'Pedro')]}]
['daughter', 'uncle', 'mother', 'son']