[Theresa] bought a new video game for her son [Travis]. [Theresa] went on a vacation with her brother [Wayne].
('Travis', 'Wayne')
[Theresa] bought a new video game for her son [Travis]. [Theresa] went on a vacation with her brother [Wayne].
[{('Travis', 'uncle', 'Wayne'): [('Travis', 'mother', 'Theresa'), ('Theresa', 'brother', 'Wayne')]}]
['mother', 'brother']