[Francisco] and [Cindy] have been married for a number of years. [Francisco] is very proud of his son [Richard]. [Cindy] is happy with her brother [Wesley].
('Wesley', 'Richard')
[Francisco] and [Cindy] have been married for a number of years. [Francisco] is very proud of his son [Richard]. [Cindy] is happy with her brother [Wesley].
[{('Wesley', 'nephew', 'Richard'): [('Wesley', 'sister', 'Cindy'), ('Cindy', 'son', 'Richard')]}, {('Cindy', 'son', 'Richard'): [('Cindy', 'husband', 'Francisco'), ('Francisco', 'son', 'Richard')]}]
['sister', 'husband', 'son']