[Janet]'s father [George] is taking her to a movie because she got good grades. [Nancy] was more than happy to help her sister by watching her child [Janet].
('George', 'Nancy')
[Janet]'s father [George] is taking her to a movie because she got good grades. [Nancy] was more than happy to help her sister by watching her child [Janet].
[{('George', 'sister', 'Nancy'): [('George', 'daughter', 'Janet'), ('Janet', 'aunt', 'Nancy')]}]
['daughter', 'aunt']