[Nicholas]'s son, [Glen], was ill and needed to be picked up at school. [Nicholas] hurried to his side. [Nicholas] is excited to cheer on his brother [Dale] in the homecoming game tonight.
('Dale', 'Glen')
[Nicholas] is excited to cheer on his brother [Dale] in the homecoming game tonight. [Nicholas]'s son, [Glen], was ill and needed to be picked up at school. [Nicholas] hurried to his side.
[{('Dale', 'nephew', 'Glen'): [('Dale', 'brother', 'Nicholas'), ('Nicholas', 'son', 'Glen')]}]
['brother', 'son']