[David] and her brother [Wesley] watched TV together. [Francisco] was invited to watch too, because [David] is his sister. [Wesley] went on a roadtrip with his youngest child, [Charles].
('Francisco', 'Charles')
[David] and her brother [Wesley] watched TV together. [Francisco] was invited to watch too, because [David] is his sister. [Wesley] went on a roadtrip with his youngest child, [Charles].
[{('Francisco', 'nephew', 'Charles'): [('Francisco', 'brother', 'Wesley'), ('Wesley', 'son', 'Charles')]}, {('Francisco', 'brother', 'Wesley'): [('Francisco', 'sister', 'David'), ('David', 'brother', 'Wesley')]}]
['sister', 'brother', 'son']