[John] and his brother [Jacob] decided to play paintball on Saturday. [Herman] and his brother [Jacob] wanted to backpack across Europe together once they graduated college.
('Herman', 'John')
[Herman] and his brother [Jacob] wanted to backpack across Europe together once they graduated college. [John] and his brother [Jacob] decided to play paintball on Saturday.
[{('Herman', 'brother', 'John'): [('Herman', 'brother', 'Jacob'), ('Jacob', 'brother', 'John')]}]