[Wesley] and his brother [Joshua], were fighting. [Joshua]'s sister, [David], told them to forget about it and make up. [Wesley]'s son, [Chris], agreed.
('David', 'Chris')
[Wesley] and his brother [Joshua], were fighting. [Joshua]'s sister, [David], told them to forget about it and make up. [Wesley]'s son, [Chris], agreed.
[{('David', 'nephew', 'Chris'): [('David', 'brother', 'Wesley'), ('Wesley', 'son', 'Chris')]}, {('David', 'brother', 'Wesley'): [('David', 'brother', 'Joshua'), ('Joshua', 'brother', 'Wesley')]}]
['brother', 'brother', 'son']