[Jacob] and his brother [Herman] fight a lot. Despite this, they still love each other very much. [Ernest] and his brother [Jacob] went to the park. They threw a ball around and played with their dog.
('Herman', 'Ernest')
[Jacob] and his brother [Herman] fight a lot. Despite this, they still love each other very much. [Ernest] and his brother [Jacob] went to the park. They threw a ball around and played with their dog.
[{('Herman', 'brother', 'Ernest'): [('Herman', 'brother', 'Jacob'), ('Jacob', 'brother', 'Ernest')]}]