[Nicholas] is one of [Nancy]'s brothers. They have lots of fun together. [Nancy] could n't wait to get off the plane to see her mother, [Linda].
('Linda', 'Nicholas')
[Nancy] could n't wait to get off the plane to see her mother, [Linda]. [Nicholas] is one of [Nancy]'s brothers. They have lots of fun together.
[{('Linda', 'uncle', 'Nicholas'): [('Linda', 'mother', 'Nancy'), ('Nancy', 'brother', 'Nicholas')]}]
['mother', 'brother']