[Amy]'s niece [Janet] was a massive fan of Pokemon. [Lillian] took her daughter, [Janet], out to High Tea yesterday afternoon.
('Lillian', 'Amy')
[Lillian] took her daughter, [Janet], out to High Tea yesterday afternoon. [Amy]'s niece [Janet] was a massive fan of Pokemon.
[{('Lillian', 'sister', 'Amy'): [('Lillian', 'daughter', 'Janet'), ('Janet', 'aunt', 'Amy')]}]
['daughter', 'aunt']