[Louise] went to visit her aunt, [Lillian], who's birthday was yesterday. [Nancy] wants to make a special meal for her daughter [Louise]'s birthday.
('Nancy', 'Lillian')
[Nancy] wants to make a special meal for her daughter [Louise]'s birthday. [Louise] went to visit her aunt, [Lillian], who's birthday was yesterday.
[{('Nancy', 'sister', 'Lillian'): [('Nancy', 'daughter', 'Louise'), ('Louise', 'aunt', 'Lillian')]}]
['daughter', 'aunt']