[George] and his daughter, [Ann] go to concerts every week. [Wayne] is picking up his niece [Ann] from school today because her parents are both working.
('George', 'Wayne')
[George] and his daughter, [Ann] go to concerts every week. [Wayne] is picking up his niece [Ann] from school today because her parents are both working.
[{('George', 'brother', 'Wayne'): [('George', 'daughter', 'Ann'), ('Ann', 'uncle', 'Wayne')]}]
['daughter', 'uncle']