[Lena]'s niece [Wilhelmina] was a massive fan of Pokemon. [Frances] asked her son [Francisco] to help her fix her television. [Wilhelmina] invited her father [Francisco] to her high school father daughter dance.
('Frances', 'Lena')
[Frances] asked her son [Francisco] to help her fix her television. [Wilhelmina] invited her father [Francisco] to her high school father daughter dance. [Lena]'s niece [Wilhelmina] was a massive fan of Pokemon.
[{('Frances', 'daughter', 'Lena'): [('Frances', 'son', 'Francisco'), ('Francisco', 'sister', 'Lena')]}, {('Francisco', 'sister', 'Lena'): [('Francisco', 'daughter', 'Wilhelmina'), ('Wilhelmina', 'aunt', 'Lena')]}]
['son', 'daughter', 'aunt']