[Lillian] recently went on a trip to visit her niece [Jennifer]. [Nicholas] was shopping for a new dress for his daughter [Jennifer].
('Nicholas', 'Lillian')
[Nicholas] was shopping for a new dress for his daughter [Jennifer]. [Lillian] recently went on a trip to visit her niece [Jennifer].
[{('Nicholas', 'sister', 'Lillian'): [('Nicholas', 'daughter', 'Jennifer'), ('Jennifer', 'aunt', 'Lillian')]}]
['daughter', 'aunt']