[Wayne] is taking his son [Jacob] out for coffee. [Wayne] is one of [Lillian]'s brothers. They have lots of fun together.
('Lillian', 'Jacob')
[Wayne] is one of [Lillian]'s brothers. They have lots of fun together. [Wayne] is taking his son [Jacob] out for coffee.
[{('Lillian', 'nephew', 'Jacob'): [('Lillian', 'brother', 'Wayne'), ('Wayne', 'son', 'Jacob')]}]
['brother', 'son']