[Janet] has an aunt named [Theresa] [George] is [Janet]'s father.
('George', 'Theresa')
[George] is [Janet]'s father. [Janet] has an aunt named [Theresa]
[{('George', 'sister', 'Theresa'): [('George', 'daughter', 'Janet'), ('Janet', 'aunt', 'Theresa')]}]
['daughter', 'aunt']