Everyone said [Robert] looked just like his father, [Wayne]. They had the same build, facial features, and even combed their hair in a similar style. [Jacob] asked his father [Wayne] if he could borrow some money.
('Jacob', 'Robert')
[Jacob] asked his father [Wayne] if he could borrow some money. Everyone said [Robert] looked just like his father, [Wayne]. They had the same build, facial features, and even combed their hair in a similar style.
[{('Jacob', 'brother', 'Robert'): [('Jacob', 'father', 'Wayne'), ('Wayne', 'son', 'Robert')]}]
['father', 'son']