[Wilhelmina] and her father [Francisco] went for a hike in the mountains. [Francisco] and his wife [Cindy] were going to pick up [Cindy]'s daughter [Natasha].
('Wilhelmina', 'Natasha')
[Wilhelmina] and her father [Francisco] went for a hike in the mountains. [Francisco] and his wife [Cindy] were going to pick up [Cindy]'s daughter [Natasha].
[{('Wilhelmina', 'sister', 'Natasha'): [('Wilhelmina', 'father', 'Francisco'), ('Francisco', 'daughter', 'Natasha')]}, {('Francisco', 'daughter', 'Natasha'): [('Francisco', 'wife', 'Cindy'), ('Cindy', 'daughter', 'Natasha')]}]
['father', 'wife', 'daughter']