[Robert] often plays with [Heather] on the weekends. [Robert] plays with [Heather] because he babysits her for his Brother, which makes [Robert] [Heather]'s Uncle. [Pedro] loves his wife [Dorothy]. [Heather] is so happy to have [Dorothy] for a mother. [Cheryl] just recently met her father, [Pedro]. They both love to fish and hunt.
('Cheryl', 'Robert')
[Cheryl] just recently met her father, [Pedro]. They both love to fish and hunt. [Pedro] loves his wife [Dorothy]. [Heather] is so happy to have [Dorothy] for a mother. [Robert] often plays with [Heather] on the weekends. [Robert] plays with [Heather] because he babysits her for his Brother, which makes [Robert] [Heather]'s Uncle.
[{('Cheryl', 'uncle', 'Robert'): [('Cheryl', 'father', 'Pedro'), ('Pedro', 'brother', 'Robert')]}, {('Pedro', 'brother', 'Robert'): [('Pedro', 'daughter', 'Heather'), ('Heather', 'uncle', 'Robert')]}, {('Pedro', 'daughter', 'Heather'): [('Pedro', 'wife', 'Dorothy'), ('Dorothy', 'daughter', 'Heather')]}]
['father', 'wife', 'daughter', 'uncle']