[Francisco] and his sister [Lena] love to play video games. [Wesley] and his son [Charles] were arguing about politics. [Wesley]'s wife, [Lena], overhead, came in, and told the two of them to settle down.
('Francisco', 'Charles')
[Francisco] and his sister [Lena] love to play video games. [Wesley] and his son [Charles] were arguing about politics. [Wesley]'s wife, [Lena], overhead, came in, and told the two of them to settle down.
[{('Francisco', 'nephew', 'Charles'): [('Francisco', 'sister', 'Lena'), ('Lena', 'son', 'Charles')]}, {('Lena', 'son', 'Charles'): [('Lena', 'husband', 'Wesley'), ('Wesley', 'son', 'Charles')]}]
['sister', 'husband', 'son']