[Nicholas] was crying at his brother [George]'s funeral. His son, [Dennis], was there to comfort him.
('Dennis', 'George')
[Nicholas] was crying at his brother [George]'s funeral. His son, [Dennis], was there to comfort him.
[{('Dennis', 'uncle', 'George'): [('Dennis', 'father', 'Nicholas'), ('Nicholas', 'brother', 'George')]}]
['father', 'brother']