[Carrie] asked her father, [Francisco], if he could take her to school. [Francisco] was busy, but his brother [Joshua] had time, so he took her instead. [Wilhelmina] is taking a trip to see her sister [Carrie].
('Wilhelmina', 'Joshua')
[Wilhelmina] is taking a trip to see her sister [Carrie]. [Carrie] asked her father, [Francisco], if he could take her to school. [Francisco] was busy, but his brother [Joshua] had time, so he took her instead.
[{('Wilhelmina', 'uncle', 'Joshua'): [('Wilhelmina', 'father', 'Francisco'), ('Francisco', 'brother', 'Joshua')]}, {('Wilhelmina', 'father', 'Francisco'): [('Wilhelmina', 'sister', 'Carrie'), ('Carrie', 'father', 'Francisco')]}]
['sister', 'father', 'brother']